General
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Chemistry-

Which of the following is halogen exchange reaction?

Chemistry-General

  1. Error converting from MathML to accessible text.    
  2.    
  3.    
  4. R X + Nal → RI + NaX    

    Answer:The correct answer is: R X + Nal → RI + NaX

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    (CH3)2CHCl + NaI →(CH3)2CHI + NaCl The above reaction is known as

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    Identify the compound Y in the following reaction

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    The major product in the reaction is

    CH3O is a strong nucleophile as well as a strong base. Therefore, it can either bring about substitution or elimination. Since the CH3 group at b-carbon causes stearic hindrance to nucleophilic substitution (SN2), therefore, elimination occurs preferably to form 2- mehtylpropene

    The major product in the reaction is

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    CH3O is a strong nucleophile as well as a strong base. Therefore, it can either bring about substitution or elimination. Since the CH3 group at b-carbon causes stearic hindrance to nucleophilic substitution (SN2), therefore, elimination occurs preferably to form 2- mehtylpropene
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    Ease of abstraction of H is: 3° > 2° > 1°. Therefore, option (a) is correct

    In the following reaction : The major product obtained is

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    Ease of abstraction of H is: 3° > 2° > 1°. Therefore, option (a) is correct
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    Simple alkyl halides are dehydrohalogenated by using a strong base such as alc. KOH. But vinyl halides require much stronger base such as NaNH2 for dehydrohalogenation .

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    R - Cl is more reactive than Ar-I
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    In the reaction R – OH + HX → R – X + H2O, The reactivity of different alcohols is

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    This is because the order the relative stabilities of the carbocation formed in this reactions is : tertiary > secondary > primary.
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    If A is a square matrix of order 3 then ∣ Adj open parentheses bold Adj space A squared close parentheses ∣ equals

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    Which of the following compounds will undergo racemization when solution of KOH hydrolyses?
    i)
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    iii)
    iv) </span

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    i)
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    iii)
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    Due to chirality of open parentheses H minus stack stack stack stack C with vertical line below with C subscript 2 end subscript H subscript 5 end subscript below with vertical line on top with C H subscript 3 end subscript on top minus C l close parentheses only compound (d) will undergo reacemisation
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    Consider the given velocity-time graph It represents the motion of

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    An aero plane moving horizontally at a speed of 200 blank m divided by s and at a height of 8.0 cross times 10 to the power of 3 end exponent blank m is to drop a bomb on a target. At what horizontal distance from the target should the bomb be released

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    physics-General
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