Physics-
General
Easy
Question
When a bar magnet of pole strength m is cut into equal halves, parallel to its axis the pole strength of each piece is
- 2 m
- m/2
- 3 m
- m
The correct answer is: m/2
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............ poles appear at the point of separation
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Consider the following bromides :
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A)
B)
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The correct, order of reactivity is
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In which of the following reaction ketone is formed :
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Chemistry-General
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KI in acetone, undergoes 
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P)
Q)
R)
S)
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In the reaction
the products are
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the products are
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The major product of the following reaction is
The major product of the following reaction is
Chemistry-General
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The following compound on hydrolysis in aqueous acetone will give:
K) 
L) 
M) 
It mainly gives
The following compound on hydrolysis in aqueous acetone will give:
K)
L)
M)
It mainly gives
Chemistry-General
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The reagent (s) for the following conversion :
is /are –
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on hydrolysis in presence of acetone :
K) 
L) 
M) 
on hydrolysis in presence of acetone :
K)
L)
M)
Chemistry-General
