Question
A ball is released from the top of a tower. The ratio of work done by force of gravity in first, second and third second of the motion of the ball is
The correct answer is:
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A letter lock consists of three rings each marked with 5 different letters. Number of maximum attempts to open the lock is
A letter lock consists of three rings each marked with 5 different letters. Number of maximum attempts to open the lock is
Before equilibrium is set-up for the chemical reaction,
, vapour density d of the gaseous mixture was measured. If D is the theoretical value of vapour density, variation of x with D/d by the graph which is the value of D/d at point A
Before equilibrium is set-up for the chemical reaction,, vapour density d of the gaseous mixture was measured. If D is the theoretical value of vapour density, variation of x with D/d by the graph which is the value of D/d at point A
In the Dissociation of 
x varies with 
according to
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Which of the following statements is wrong?
Which of the following statements is wrong?
then r is :
Cyclic trimeric polymetaphosphate, 
is a compound heaving commercial importance. Which of the following is/are true regarding 
then n is :
andPhosphorus has 
are known, thelower pentahalides of nitrogenelectronegativity have not been observedthan nitrogen.electronegativity 
then r is :
