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Chemistry Class 12 Chapter 13
Carboxylic Acids
Test 7
1.
As compared to pod no. of carbon atom of carboxylic acid, the melting points of even carbon atom are?
No specific trend
Low
Same
Higher
2.
Glysine is named so because it has?
Sweet taste
Green colour
Bitter taste shinning appearance
3.
Which of the following isomerism is not shown by NH
2
-CH
2
-CH
2
-COOH?
Chain isomerism
Functional group isomerism
Geometric isomerism
Position isomerism
4.
Which acid is present in lemon juice?
itric acid
Oxalic acid
Benzoic acid
Lactic acid
5.
The organic acid that can be made from ethanol is?
Citric acid
Butanoic acid
Acetic acid+formic acid
6.
Carboxylic acid reacts with ammonia to form ammonium salt which is produced on heating?
Alkane
Acid amide
O
2
Ester
7.
Which of the following is not basic amino acid?
Histidine
Glutamic acid
Proline
Lysine
8.
Which acid is used in the manufacturing of synthetic rubber?
Carbonic acid
Formic acid
Acetic acid
Lactic acid
9.
The organic acid that has not COOH group is?
Maleic acid
Succinic acid
Carbolic acid
Hydrazine
10.
The test used for the identification of amino acid is?
Benedict test
Molisch test
Biuretic acid
inhydrine test
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