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MCQ's Test For ECAT Chemistry Chapter 24 Carboxylic Acid Online Test
Try The MCQ's Test For ECAT Chemistry Chapter 24 Carboxylic Acid Online Test
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Total Questions30
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Time Allowed30
ECAT Chemistry Chapter 24 Carboxylic Acid Online Test
00:00
Question # 1
Hydrolysis of trichloromethane with aqueous KOH gives
Question # 2
The Zwitter ion is also called
Question # 3
Rearrangement of an oxime to an amide in the presence of strong acid is called
Question # 4
When acetamide reacts with Br2and caustic soda, then we get
Question # 5
Carboxylic acids on complete reduction in the presence of HI and red Phosphours gives:
Question # 6
Lactic acid on heating with dil. H2SO4gives
Question # 7
Acetamide is prepared by:
Question # 8
Fatty acids are:
Question # 9
Lysine is ______ amino acid
Question # 10
Which of the following statements about acetic, anhydride is not correct
Question # 11
Carboxyl group has functional group in it:
Question # 12
Primary alcohols and aldehydes are oxidized to corresponding:
Question # 13
Which are used as essences (flowers)?
Question # 14
A carboxylic acid containing Ar group in it is called:
Question # 15
Aromatic carboxylic acids have carboxyl group attached to group :
Question # 16
The order of decreasing ease of reaction with ammonia is
Question # 17
Reaction of acids with alcohols is also known as
Question # 18
Acetic acid is also named.
Question # 19
Compounds containing cyanide group (.........C=H) are called:
Question # 20
Which one of the following has been hydroxyl and carboxylic acid groups
Question # 21
With the increase in carbon no. the solubility of carboxylic acids
Question # 22
The amino acids which human body can synthesize are called ______ amino acid
Question # 23
What will happen if LiAIH4is added to an ester?
Question # 24
Ethyl alcohol reacts with acetyl chloride to form
Question # 25
The OH group present in acids may be replaced by CI atom on treatment with
Question # 26
If a large number of amino acids (hundreds to thousands) are joined by peptide bonds, the resulting product is called
Question # 27
When propanamide reacts with Br2and NaOH then which of the following compounds is formed?
Question # 28
Acetic acids react with PCI5 giving:
Question # 29
Which compound is both chiral and acidic
Question # 30
The general formula of amino acids is
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F Fiza Saleem 10 - Dec - 2024 16 Min 29 Sec 55/120
ECAT Chemistry Chapter 24 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which acid is used in the manufacture of synthetic fibre |
A. Formic acid
B. Phthalic acid
C. Carbonic acid
D. Acetic acid
|
| 2 | Rearrangement of an oxime to an amide in the presence of strong acid is called |
A. Curtius rearrangement
B. Fries rearrangement
C. Beckman rearrangement
D. Aldol condensation
|
| 3 | Acetamide is prepared by |
A. Heating ammonium acetate
B. Heating methyl cyanide
C. Heating ethyl acetate
D. The hydrolysis of methyl cyanide
|
| 4 |
|
|
| 5 | Sulphonation of benzoic acid produces mainly |
A. o-Sulphobenzoic acid
B. m-sulohobenzoic acid
C. p-Sulphobenzoic acid
D. o-and p-Sulphobenzoic acid
|
| 6 | When a carboxylic acid reacts with alcohol, it produces a new class of compounds |
A. Ethers
B. Esters
C. Anhydride
D. Amides
|
| 7 | When acetamide reacts with Br2and caustic soda, then we get |
A. Acetic acid
B. Bromoacetic acid
C. Methyl amine
D. Ethylamine
|
| 8 | Which of the following alcohols cannot be produced by treatment of aldehydes or ketones with NaBh4or LiAH4? |
A. 1-Propanol
B. 2-Propanol
C. 2-Methyl2-Proponal
D. Ethanol
|
| 9 | The human body can synthesize ______ amino acids |
A. 1
B. 10
C. 20
D. 19
|
| 10 | Carboxylic acids react with acids releasing gas from it: |
A. H2O as steam
B. CO
C. CO2
D. O2
|
Test Questions
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AJ
27 May 2018better