Chemistry Class 12 Chapter 13Carboxylic AcidsTest 10

Chemistry Class 12 Chapter 13
Carboxylic Acids
Test 10

1. Amino acids found in proteins are?

Each has its own specifity
Slow in reaction
Optically active
Fast

2. Zwitter ion contains?

Not specific
Both exist
Negative ion
Positive ion

3. Dilute solution of acetic acid is called?

Oily acid
All of these
Vinegar
Dilute acid

4. Carboxylic acid is made up by?

Alcohol and carbonic group
Carboxylic group and hydroxyl group
Alcohol hydroxyl group
Carboxylic group and alcohol

5. Carboxylic acid can be prepared by?

All of these
Primary alcohol and aldehydes
Alkyl nitrile
Hydrolysis of ester

6. Ethanol can also be prepared by the fermentation of?

Concentrated sugar cane
Sugar cane
Molasses
All of these

7. Which is the aromatic mono carboxylic acid?

Benzoic acid
Ortho-toluic acid
Salicylic acid
all of these

8. In oxidative cleavage of alkene used alkenes are?

Short in length
Symmetrical
Un symmetrical
Long length

9. The reactivity of esterification with the increasing in crowding around of alkyl group around OH?

Remain same
Increases
Not specified in this regard
Decreases

10. The common name of butanoic acid is?

Succinic acid
Oxalic acid
Melonic acid
Adipic acid

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