Chemistry-
General
Easy
Question
When the atoms of gold sheet are bombarded with a be am of α-particles, only a few α- particles get deflected where as most of them go straight un deflected. This is because–
- The force of attraction on the α-particles by the oppositely charged electron is not sufficient
- The nucleus occupies much smaller volume as compared to the volume of atom
- The force of repulsion on fast moving α- particles is very small
- The neutrons in the nucleus do not have any effect on α-particles.
The correct answer is: The force of attraction on the α-particles by the oppositely charged electron is not sufficient
IT was the logical conclusion of his experiment.
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For the structure given below the site marked as S is a :
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)
For the structure given below the site marked as S is a :
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YX9Qb6l0X4Hvwae71BHBp8tA/vHg/YVZyX92t+utsZTNboUpcRzLW2VVZP4L0fEfXGsa9vr8RccwBhdM0eeBl0qcsI6hrdFAivccLLwhJYAQOhn/6cjc5IBl3qck4WdDXJjf3fep/w+n4O82XF9+wv7yJTpI/TeYLuM+hRH0VPbww08YsrSacSzIAZJcqB48LeuB8YCZF2UEDNiCb5T+MoSC7j0ccepbCwsANL3TE6RdCNL4up+6+VjP2HyvkfRVB313L05V3vZEvtK6imu6agpkTg+PUgjOdH89ecbyl/KIfEX5/D1FuuIiIigscff5zCwsIudX89tEEXIKr9+OYUEHhjG0m7LVL2QeDN7fj+dwOi2g9d6GRLHeOU99FtKkpqBMqUTFYl76dmUCSOHrHk5ORw0003YZoms2bNori4GMPoGq3LEAddYO6pxthc1hDqIy/XBjA3lWHurGqY8SVJQWjJgJmmZq/ZbDb69evH73//eyorK3nmmWcoKipC18/8wTShb7r7TZqdbOTvmj2gUvs42TW6z+ejurqa2traY4J9/Hx0m81Gnz59eOKJJ/juu+949dVXKSwsPOPDHtoBM6qCNjAJNS0Kq8QDgZ+CbVdRukeiDUkBLfS/RdKZoalraiEE1dXV/PDDD2zbto3o6GhGjBhBampqs9NUNU0jPT2d1157jSuuuAIhBDNnziQzM/OMfbZgyFOkRNqJmD0e7ewkhAJCAa1fAhH/OxHlp15RSQrGkcAe/WiwQCDAbbfdxl133cW69Rt4Y8mbTJ48mXXr1qFpWrPz0RVFIT4+niVLlrB+/XqeffZZDhw40GGfpa2FPOgA2pAUot+byuLb6vnbjRVEfzQN27DUUBdL6gKWLl2Ky+3mvvsf4K677ua+++7jtttuZ9asWY1TVE/Wux4XF8fzzz9PTU0NTz755Bl7663dgu7z+cjPz+euu+7iwQcfZNOmTQQCgSa3VZwaavcoKhNNyuN11PQoFJcchi+1TFPX6Dt27KBXr95kZGQSFxdHSkoqAweezc6dO4FTd9ypqkpmZiZ33303drudJ598kr1797br52gP7RL08vJy3nnnHebOnUtMbByBgM7s2bP57LPP8Pl87XFISWqy1z0jI4OiwkIOV1UhhKCuro59+/aSlpZ2wrbN0TSNfv36MWPGDBwOB0899RR79+49o+6zt0vQ9+/fz/z58xkxchQ33jiTa669jrT0dJYt+5SioqL2OKQkNTo6vKNGjUJVVd56+03eXLKERYsW8smyT7j55pvRNK1Fy04NGDCAm266Ca/Xy9NPP01RUdEZc5+9XYJeVVVFRUUFl146lYiICJKTkxk7ZhyGoZ+y2dNlF4eU2l1TNXpWVhYzZlxPXGwsK1cuZ9ePOxk7ZgzTpk1D0zRUVQ26ZrbZbOTk5HDPPfdw8OBB5s6dS1FRUbOXpJ1J6y6ET3JehBA4HA7sdgdlZWUkJycjhKCmtgYhICIiopVFlaTmCU+AyCpBUqUNR1kAepngaLgVNmbMGMaMGdPk32ma1qJFJTVNIysri1mzZnHzzTczf/58ZsyYQUZGBna7vU0/U1sKvkYXDdP7nF6FKN3WsPROM7clUlJSyM3N4aWXXmDfvn3s3buHN396jnp2dnZbll+SwGegL9vL4Beq+d2/+pLw520Y35eDeeq55a1ZN07TNNLS0njjjTf46quv+Pvf/05xcXHjwBshBKZp4vf78Xq9+Hw+dF0P6WqzQQfdqvLjm72ByY/W838/H0zdHZ9jNTMWPSsri0ceeQS/z8dVV17BjBnXM2LEufz617eSlJTUph9Akvyvb8N731cYq0ug3sBYXoRn6ruYPx6GUywk0dqntSiKQmxsLIsXL2bz5s0899xzFBUVYVkWdXV17Nq1i3nz5vHwww8ze/ZsVq5cSUVFRcia+UE13YVu4f2ffAJLtqFV+tEE6O//SN1hP1ELLkSJchyzvaqqpKam8thjj3HvvfeiKApJSUlER0fLa3CpTQnTIvCPHZh7a36eF2FYiCo/gbd34PrPPJRYZ7N/73A4Wr22u6IoJCcn85e//IXZs2dzxx13EBsby65du+jVqxfnnnsugwcPxuv18vHHHzNr1ixcLheXX345V199dYc29YMKurm9EnPdAUS5t/H6XBwOYHxZjLm1Etvg5MbrocYd22ykpqaSmioHvkjtRxEgagJw/MowQiAO+8E6eZP8dB/icKRSS0pKYv369Zx99tnMmDGD1NRUkpOTcblcGIbB2LFjKS8vZ+vWrXz55Zfk5+fz4IMPkpqa2iHDaoPrjPMEEL7jJp8IAT4DUe1HWEKOVJVCQ1WwDeuGua2yoSKChmHTLhvaiO7gPPlX/HQfyxQIBHj33XcpKSnhtttu47zzzqN37xNXsElOTqZv377k5ubSr18/Xn/9dR555BHuvfdeevTo0e5hD+oaXU2LRk2NBOdRhbGpKGmRqL1jUeRDA6VQURUc1+Zgn9ILkRaB4VJQMqNxXpODfUIGiuvkATrSGdfaGn3NmjV8+OGHXHDBBVx22WXHhNyyLAKBALquN/6YxMTEMHz4cO6++24qKytZsmQJ5eXlrTp2SwRVo6uZ0Tiuy0HU+vFvL8cMGLizEnBen4uaHi2fDiqFlG1oKu57z6U41c+OZQWMvnEErhlDURNcp5wU1doa/cgou3nz5jF+/HgmTpxIQkJC43ter5ctW7Y09sA7HA5iYmI466yzsNvt9OzZk3vuuYeHHnqIc845h7i4OJzO5vsSTlfQCXVek4N79ngOXRDL9/29RDwxDtfvh5/yF1OSOoKWm8j2MSofjiijbloP1MRThxxaX6MbhsGGDRvweDyMHTuWbt26Nb7n9/spKChg9uzZVFZWsnXrVh5//HGWLl3auI3NZmPYsGEMHTqU/Px8SktLW3T8lgp+wIyqYBuRxrqtJits2zh/yonXIZLUGbTkzk5rg67rOu+99x4TJ048ocO5qqqKBQsWcNVVVzF27FgiIyPJzs6mqqrqhP1cfPHFPP/88+zevZuMjIwWlaElZJtb6jJONeW0Ka1tupumyaZNmxg8eDBRUVHHvKdpGg6Hg0cffZRdu3YRCATIyckhLy/vhP1kZ2dTV1fX7jW6DLrUZbT0aarQ+gEzlmWxf/9+0tPTT7i2jo+P5/bbbyc2NpYbbriBe++9l3379jU5WCw6OhpVVfF6vS06fkt1iqALoNYQ1Lnj8EYmUGecOdP/OoRhIWoCWBVeRG1ALpjZjJYG3RSgRETjsRQC1kmncDTJMAxsNtsxK9pAw49HdnY2jz32GFdeeSXffvst9913H++///4JI+OO3FZr7+GxnWJ1h4Iqk8/LdLafdR6mZTJ3T4ALU20MiJEdfcJnEHjvR4wvihFVPtRukdjOy8QxpTfYO8XvdKdzqqBbAqoNwZLiAN9kTWJrdAxGmcZkp0lOtIYaxO/EkTkdZWVlpKWl4XD8PDo0EAhQWlrKsGHD6NOnD0OGDOG5557jww8/ZNiwYWRlZTVu6/F4EELgcrla/XmDEdKgC6BGF7y0149dgSuG98MS8EW5QYnX5JF+duxK29ReHTn0ti2PZeXvx/f/1mBur2oYt+3U0NYeQOkeiTI4qcOHFHe2IcxHl+fI0lBw8gcu1hqC90p0lh7UGT9iOC4N1h82qT+gk+BQ6e4KbhbbwIED2bJlC3369Gm8tQZQX1/PihUrmDp1KnFxcUyZMoUDBw6wfPlyampqjtnP3r17cblcJCYmtvSjt0hogy5ga61FqV9wfz8Xw+I1BNAvSuPOgio+LN9OtO5BCWIKYbBrebfn+6faRlGUk06HPPL6kW0UAX2eOYh7Xw3KkckZfhN9RwXFL+VTeE1im5Srs23T2v8PO3fu5MCBA3z77bcUFxc3+7eHhIv59RnclxvJmEQbLk1hRZnBP0p0Nh426N7t1GPQ7XY748eP54svvmD06NHEx8c3lkvXdbZs2UJSUhL9+/cHGm65DR48+JgeeiEEX3/9Nampqe3a4w6hDjpQEbBIdihEaD9fI7k1cAXqmL3oVZwlO8Fqfn33YHpLT7XNyd5vbgnh1palJeVRUJi953z6eeOxH9Wd4q+tp+D9L3i84OvT2n97vd4WZWnNPqqqqvB4PGzbtu2YDrLj/z6Q3BP/XX/jnPhYnFpDOHtFqiQ5FYq8wV0r2+12LrroIl599VW2bt1Kenp641oLTqeTvLw8vvnmGwoKCvB4PHTr1o2LL76Y7t27Aw2tj4qKCt5//31uueUWMjMzgzpua4U06KoCZ8doPLnDz846i75RGoYQ7PRYeCMS+GLRS7jC+TJUgPf/fIH/1S2Iqp/X2otMiuXie85n2l1zQli4zuett95i2bJl/PnPfz7pZKo99Ra3bvSyptJkXJKGS1PYW2dS5rM4Nz64GWWKopCQkMCMGTNYsmQJiYmJjBo1CkVRiImJ4corr2zctqlWnM/nY86cOWRkZDBo0KB2X5AltJ1xQuD2HaZs0f/ynyOn0advX0DBpsD/5LhwaUp4T5ZRwHnHUIyNpZhrDyC8BkqMA21kGo7rcjvd9XJnoCgKqqqe9NykOFVuzdS4Jb+Uy7JisWkqBVUm5yXbGJXQskhMmzaNbdu28dJLLyGEYOTIkSdMUDm6LEIIysrKeOWVV8jPz+fZZ59t99ocQhj0I2OF773nHnrW1HN9fxspfVwoCqQ4VHpFquEd8p9o6VFEzr0A84cKxGEfSkoEWk5iwzhu6RjBLglleevwrllG1ay5xD71It3T0piS4mRAjEaUrWXfusjISH7729/yxhtv8PTTT7Nu3TquuOIKunXrhs32c7wsy6KmpoaNGzeyYMECDMPgiSeeoE+fPh0yLz1kQa+uruaVV16hoKCAhx56iIkDehIV3fCBNZnwn9lUtOx41J4xDUsj2VQUh7zteDKnCnr14SqWvvU65/WIYnqmm26pDqLtCs5g7qs1IT09nenTp9OrVy/WrVvHww8/THR0NGlpacTHx+P3+zl48CAVFRUYhsGgQYMYM2YMeXl5x/wYtKeQBL2yspKPP/6YBQsWcO211zJ+/HhiY2JCUZQzhuLUABnwkwlmwEx9fT3bt2+noKCAp556ij7Jcbidp98RlJmZSXJyMrm5uaxdu5bdu3dTUVFB1U/ryUPDEmt5eXkMGjSo3W+nHa/Dg15bW8v69euZO3cuEyZM4PbbbycyMrKjiyF1QcE03UtLS1myZAlpaWlMmjSpTQequN1ucnJyyMnJQQhBfX09dXV12O12IiMjjxlU09E6NOiBQIBNmzbxwgsv0KNHDx555BG5/LPUMQToeoDt27bx3XffccsttxAREdFuHZqKohAZGdlpKrH2DbolEH4TdAs0haLifSxauIiysjLmzZtHdHR0ux5eCi/NNt39JpYnQGXRQVb/6wtMb4Dp06efMEa9K2u/oJsCq9yL/2+b0T/dh9onlpd3vckOfRdPPPkE/fr1a7dDS+GpyaAbFv53duCbU4C6pYzLY2KYdO3dxETFhNXtyfYJugDrYB11N/0LY2MZ1OmY35Yy053DjF//ip55eWH1a3oqQggOHDjAli1bqKmpITc3l759+3bqJ390Rk1dowc+2IXvyXWYO6rQ/BapuoOUpT70ibtxXJhFUDNYuoB2Cbqo0zHWlmDklyC8RsPYVh8k+Gw4flRx1giQl+aNVq1axeuvv45pmkRHR/PPf77L8OHDuOOOO+QPYiscHXT9g11YhbXgbxhGrZmglAXQ/7UHx+TeMuinRTexSuoQ9cc+aVLRLTjsh/oz4wmUHcHr9TJ//nwSk5KZOLGhF3jrDz/w0UdLueCCC8jOzu6we61nuqaa7qImcOKjmUyBqNU7smgh1z7VhdOGmhWL7jh2MoHisqGmRqLEhu42Q2dTWVlJYVERw4YNY8iQIfTv359hw4cRFxfHpk2bzpjH8nYGTQXdNjYdYp0/LxSpKigxDuyj0jrJsisdo10+qm6zONTN4KvIQvQEOzInBcQAAAWFSURBVEQ7UBJcaEOSsV/SByXR3R6HPSMpioLD4cDv9+P3+396OF8AwzDbdfnfcKFe2Ivt6R7KovyQ4kbrG4f9wizsv8yCMLosavM2oWmaHDhwgBeX/J2V8asYcemFRBy00JIjcFzaF9vItLY+5Bmte/fuZJ91FmvXrCE2JpaY2BjWrl1LZWUFo0ePDukgizNNU51xpRFeHlU/YdqkUUwbOhhHvyRs5/dEjQ+vuQJtGnQhBFVVVbz11lssen0xc+fOJWXy+bL3+CQUReGPf/wjs2fP5r//+4/4fD5yc3N54IEH5HPrWqippvvbb79NrUMn7bbRRF0wOlRFC7k2DXp9fT2LFi1iwYIFPP7440yePFmGPAgpKSk8/PDDPPDAA0DDMkWy2d5yRwddCIGu68ydO5eLLrqocaWXcNVmQTcMgw8++ICPPvqIadOm8ctf/lKGPEiqqsqhwG1IURT8fj/z589HVVUuvfTSY56kEo7arDdi5cqVLFy4kKysLGbOnElsbGxb7VqSgnL0Axy8Xi8vv/wyI0aMoHfv3mFf6bRJ0PPz83nmmWfo3r07v/nNbzpkxQxJOt7RIV+9ejV79+7lhhtuIDk5OcQlC73TarpblkVxcTFz5sxB0zRuvvlmBg0a1FZlk6RWOXz4MIsXL2bcuHHk5ubKyyJOo0a3LIvq6mpefvllSkpK+M1vfkOeHMMuhZAQAr/fT3FxMatXr2bmzJlyhuRPgk6lAHymwKc5CTgiKKup4/33P+Dll1/m1ltvZfjw4e3+tIkzkikQHh1R5UNU+xvHXEttRwB+S+BTHRyo8fL6P94jvUcGkydPxu2Wg7OgBU13ryFYWW6yLH4oe4al8fTaXfzlzruZ88RjTJ06lRi5FFSTrPJ6Am/vwCw4hNI9EsdFWdhGdAdNtnzaim4Jvi43+CJpGJuGqJR7ivnd7XeiqnLprSMUEcQK+paAWTt9FFSZjIpXiNEEH5b4ObR7O+/+6mwSoiJkk/14lkB4Aniu/hBj/UGo10FTULPjcf+fc3BMl/Px28pLe/18XmqQFw0pNpNPDwXwCYXXRiXIJcN/ElSN/mOdyXaPxdQ0Oxek2LEpkBvn5E5vNmt2HyBN8aHRvk+DPNOoAUHMmmqi1pWgVAUanj8FWFsrqZy7joosP4ZNPhX1dNWqTpZWJPKr3rH8spsduwpnJ5k8ut3P2kqTkYk22mDtxzNeUEGvDAhUoGeESrKz4fcxI0IlxqmxeOknxJftQrPkLKujOQIKo3YmMqYuCvtReRZeg+ofD7Hob6/isYXXVMn24IlKomrk9fRwx5Py03czzaWS5FDY77MwhMAp6/Tggp7iVNEF/FhnkRMtsCmwu86i3lK4bNIYEvVBqELW6EfTDEj5XkfbtBUCeuOD5ZQIO1F947jk8nMIaPKcnS6fI4JnvW721JmU+jUiNCj2Wuz3WfSOVLGF0XJRJxNU0DPcKkNjNfIrDAKmwKUprK8yGZ3s4OKcwbjlExdOZAmsPB/1a/0YX+9v6HF3aGg5iSTf8QvSzzsr1CXsMg7s87Om0kQXAeLtCgWHTXpGqAyO0XDIZjsQZGccQEVAsLxU56NDBn4LxiZqXNnDQbxDdnY0S4C5u4rA2zsxNx5CSXLjuKQv9gkZ4JQ9wm3FYwiWlxksPahTowtGJNiYnm4nzS0f63VE0EGXJOnMJRs2khQGZNAlKQzIoEtSGJBBl6QwIIMuSWFABl2SwoAMuiSFARl0SQoDMuiSFAZk0CUpDMigS1IYkEGXpDAggy5JYUAGXZLCgAy6JIUBGXRJCgMy6JIUBmTQJSkMyKBLUhiQQZekMCCDLklhQAZdksKADLokhQEZdEkKAzLokhQGZNAlKQzIoEtSGJBBl6Qw8P8BIkvl+4BSZ00AAAAASUVORK5CYII=)
chemistry-General
chemistry-
A compound alloy of gold and copper crystallizes in a cube lattice in which the gold atoms occupy the corners of a cube and the copper atoms occupy the centres of each of the cube faces. The formula of this compound is-
A compound alloy of gold and copper crystallizes in a cube lattice in which the gold atoms occupy the corners of a cube and the copper atoms occupy the centres of each of the cube faces. The formula of this compound is-
chemistry-General
chemistry-
What is the simplest formula of a solid whose cubic unit cell has the atom A ateach corner, the atom Bat each face centre and a Catom at the body centre-
What is the simplest formula of a solid whose cubic unit cell has the atom A ateach corner, the atom Bat each face centre and a Catom at the body centre-
chemistry-General
physics-
An equiconvex lens is cut into two halves along (i) XOX¢ and (ii) YOY¢ as shown in the figure. Let f, f ¢, f ¢¢ be the focal lengths of the complete lens, of each half in case (i), and of each half in case (ii), respectively
Choose the correct statement from the following
![](data:image/png;base64,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)
An equiconvex lens is cut into two halves along (i) XOX¢ and (ii) YOY¢ as shown in the figure. Let f, f ¢, f ¢¢ be the focal lengths of the complete lens, of each half in case (i), and of each half in case (ii), respectively
Choose the correct statement from the following
![](data:image/png;base64,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)
physics-General
physics-
A point object O is placed in front of a glass rod having spherical end of radius of curvature 30 cm. The image would be formed at
![](data:image/png;base64,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)
A point object O is placed in front of a glass rod having spherical end of radius of curvature 30 cm. The image would be formed at
![](data:image/png;base64,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)
physics-General
physics-
A convex lens is made up of three different materials as shown in the figure. For a point object placed on its axis, the number of images formed are
![](https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/486817/1/933403/Picture45.png)
A convex lens is made up of three different materials as shown in the figure. For a point object placed on its axis, the number of images formed are
![](https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/486817/1/933403/Picture45.png)
physics-General
chemistry-
In FCC crystal, which of the following shaded planes contains the following type of arrangement of atoms
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)
In FCC crystal, which of the following shaded planes contains the following type of arrangement of atoms
![](data:image/png;base64,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)
chemistry-General
chemistry-
Assertion: The value of Vander Waal constant a is higher for NH3 than for N2.
Reason: Hydrogen bonding is present in ammonia.
Assertion: The value of Vander Waal constant a is higher for NH3 than for N2.
Reason: Hydrogen bonding is present in ammonia.
chemistry-General
chemistry-
If 10-4 dm-3 of water is introduced into a1.0 dm-3 flask at 300K,how many moles of water are in the vapour phase when equilibrium is established? (Given : Vapour pressure of H2O at300 is3170pa;R=8.314JK 1mol)
If 10-4 dm-3 of water is introduced into a1.0 dm-3 flask at 300K,how many moles of water are in the vapour phase when equilibrium is established? (Given : Vapour pressure of H2O at300 is3170pa;R=8.314JK 1mol)
chemistry-General
chemistry-
Under identical conditions of temperature and pressure the ratio of the rates of effision of O2 and CO2 gases is given by–
Under identical conditions of temperature and pressure the ratio of the rates of effision of O2 and CO2 gases is given by–
chemistry-General
chemistry-
Which of the following has maximum root mean square velocity at the same temperature?
Which of the following has maximum root mean square velocity at the same temperature?
chemistry-General