CHCHO3/NaOHXZn/CH3COOHY

Y is:

1.                      2. CH3CH2OH

3. CH3COOH                       4. CH3OH

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 68%
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NEET 2023 - Target Batch - Aryan Raj Singh
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The alkene among the following that has the smallest heat of hydrogenation is-

1. CH3-CH=CH-CH3

2. CH32C=CH-CH3

3. CH2=CH-CH2-CH3

4. CH3-CH=CH-CHCH32

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 55%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following alkane will give the maximum number of isomers when monochloro substituted product is obtained

1. 2.
3. CH4 4.

Subtopic:  Aliphatic Hydrocarbon -Nomenclature, Isomerism & Mechanism |
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

The correct order of relative rates of hydrogenation of alkenes is:

1. Ethylene > propene > 2-butene > 2-methyl-2-butene

2. 2-methyl-2-butene > 2-butene > Propene > Ethylene

3. 2-butene > propene > ethylene > 2-methyl-2-butene

4. Propene > 2-butene > ethylene > 2-methyl-2-butene

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 58%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

NBS Products formed are

(A)                 (B) 

(C)                        (D) 

1. (A) and (B) only                        2. (A) and (C) only 

3. (B) and (C) only                        4. (A), (B), (C) and (D)  

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
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An unsaturated hydrocarbon on complete hydrogenation gives 1-isopropyl-3 methylcyclohexane, after ozonolysis it gives one mole of formaldehyde, one mole of acetone and one mole of 2,4-Dioxohexanedial. The possible structure\s of the hydrocarbon may be

1.  

2.  

3.  

4. 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 52%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which one of the following reactions is not possible?

1. CH3COONa + HCI → CH3COOH + NaCI

2. CH3–SO3H + → CH3SONa + 

3.  + PhONa → PhOH + 

4. + NaNH2→  + NH3 

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
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Observe the following sequence of reactions.

The product R is :

(1) 
(2)
(3)
(4)
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 52%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

'X' is :

(1) 
(2)
(3)Both
(4)None of these
Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 56%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following is a correct statement regarding the relative acidic character of cyclopropane and propane?

1. Cyclopropane is more acidic than propane

2. Propane is more acidic than cyclopropane

3. Both are equally acidic

4. Bothe are neutral

Subtopic:  Alkanes, Alkenes and Alkynes - Chemical Properties |
 64%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
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