The most suitable reagent for the following conversion is:

\(\begin{align} CH_3CH_2CH_2CH_3 \rightarrow\ & CH_3CH_2CH_2CH_2Cl\ +\ \\ & CH_3CH_2CHClCH_3\end{align} \)

1. Cl2/UV light

2. NaCl + H2SO4

3. Cl2 gas in dark

4. Cl2 gas in the presence of iron in dark

Subtopic:  Chemical Properties |
 82%
From NCERT
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Arrange the following compounds in the increasing order of their densities:

     (i)     (ii)     (iii)    (iv)


1.  (i) <(ii) < (iii) <(iv) 

2.  (i) < (iii) < (iv) <(ii) 

3.  (iv) < (iii) < (ii) <(i) 

4.  (ii) < (iv) < (iii) < (i) 

Subtopic:  Chemical Properties |
 76%
From NCERT
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Arrange the following compounds in increasing order of their boiling points.

(i)       

(ii) CH3CH2CH2CH2Br

(iii)

1.  (ii) < (i) < (iii) 

2.  (i) <(ii) <(iii) 

3.  (iii) <(i) <(ii) 

4.  (iii) < (ii) <(i) 

Subtopic:  Chemical Properties |
 84%
From NCERT
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Compound(s) among the following with an asterisk (*) asymmetric carbon is/are:

1.  (a), (b), (c), (d)
2.  (a), (b), (c)
3.  (b), (c), (d)
4.  (a), (c), (d)

Subtopic:  Isomerism & Chirality |
 83%
From NCERT
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Which of the following is an enantiomer of the given molecule?
 

1.  2.
3. 4.
Subtopic:  Isomerism & Chirality |
 58%
From NCERT
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Which of the following is an example of vic-dihalide?

1.  Dichloromethane
2.  1, 2-dichloroethane

3.  Ethylidene chloride
4.  Allyl chloride

Subtopic:  Introduction and Physical Properties |
 84%
From NCERT
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The position of Br in the compound in  CH3CH=CHC(Br)(CH3)2 can be classified as ..........

1. Allyl 

2. Aryl 

3. Vinyl 

4. Secondary

Subtopic:  Introduction and Physical Properties |
 83%
From NCERT
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Chlorobenzene is formed by the reaction of chlorine with benzene in the presence of AlCl3. Which of the following species attacks the benzene ring in this reaction?

1.  Cl-     

2.  Cl+       

3.  AlCl3      

4.  AlCl4-

Subtopic:  Haloarenes: Directive Influence of Halogen |
 72%
From NCERT
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Ethylidene chloride is a/an ..... .

1.  vic-dihalide
2.  gem-dihalide
3.  Allylic halide
4.  Vinylic halide

Subtopic:  Introduction and Physical Properties |
 66%
From NCERT
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Product ‘A’ in the following reaction is-

1. 2.
3. 4.
Subtopic:  Chemical Properties |
 54%
From NCERT
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