Chemistry-
General
Easy

Question

Which of the following pairs does not represent resonance structures?

  1.  and    
  2.  and 
  3.  and 
  4.  and   

The correct answer is:  and  

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p-Chlorotoluene on nitration gives

p-Chlorotoluene on nitration gives

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Which of the following is most stable resonating structure of anthracene?

Which of the following is most stable resonating structure of anthracene?

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Which is correct among the following -
A) is more stable than
B) is more reactive than towards acid catalysed dehydration
C) 1 -Butene is more stable than 2 -butene
D) is more stable than 

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A) is more stable than
B) is more reactive than towards acid catalysed dehydration
C) 1 -Butene is more stable than 2 -butene
D) is more stable than 

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product will be-

product will be-

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Give the correct order of increasing acidity of the following compounds -
I)
II)
III)
IV) 

Give the correct order of increasing acidity of the following compounds -
I)
II)
III)
IV) 

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Which of the following pairs of structures is not a pair of resonating structures -

Which of the following pairs of structures is not a pair of resonating structures -

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Arrange the following in decreasing of their basic nature -
I)
II)
III) 

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I)
II)
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Which of the following is not a pair of tautomers

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Electrophile stack N with circled plus on top O subscript 2 end subscript attacks the following
I) 
II) 
III) 
IV) 
In which cases stack N with circled plus on top O subscript 2 end subscript will be meta-position:

Electrophile stack N with circled plus on top O subscript 2 end subscript attacks the following
I) 
II) 
III) 
IV) 
In which cases stack N with circled plus on top O subscript 2 end subscript will be meta-position:

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Give the correct order of increasing acidity of the hydrogen bonded to nitrogen in the following compounds -
I)
II)
III)
IV) C H subscript 3 end subscript C H subscript 2 end subscript N H subscript 2 end subscript

Give the correct order of increasing acidity of the hydrogen bonded to nitrogen in the following compounds -
I)
II)
III)
IV) C H subscript 3 end subscript C H subscript 2 end subscript N H subscript 2 end subscript

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Which of the following is false statement -

Which of the following is false statement -

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A) 
B) 
C) 
Choose the incorrect statement -

A) 
B) 
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Choose the incorrect statement -

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Which nitrogen in LSD (Lysergic acid and diethylamide) is more basic -

Which nitrogen in LSD (Lysergic acid and diethylamide) is more basic -

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X) 
Y) 
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The correct order of decreasing basic strengths of x, y and z is:

X) 
Y) 
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The correct order of decreasing basic strengths of x, y and z is:

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I) 
II) 
III) 
Compare carbon-carbon bond rotation across I, II, III.

I) 
II) 
III) 
Compare carbon-carbon bond rotation across I, II, III.

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