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The students looking for Chapter 17 MCQs can get them from this page. The chapter-wise MCQs are available for the students, saving time, and the candidates can prepare better. The students can get the MCQs and solve them before the test. By practicing the MCQs, the students can understand the topic in a better way and can score well.
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MCQ's Test For MDCAT Chemistry Chapter 17 Aldehydes and Ketones Online Test
Try The MCQ's Test For MDCAT Chemistry Chapter 17 Aldehydes and Ketones Online Test
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Total Questions20
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Time Allowed20
MDCAT Chemistry Chapter 17 Aldehydes and Ketones Online Test
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Question # 1
Estyl butyrate has flavour like
Question # 2
Reaction of acetic acid with LiAIH4 gives
Question # 3
Formamide is formed by the reaction of which acid with ammonia
Question # 4
An acid that exists as a cyclic dimer in benzene and shows a molar mass of 120g/mol is
Question # 5
solubility of carboxylic acids decreases in water with increase in molar mass because
Question # 6
Which one of the following will react with bothethand and ethanoic acid at room temperature
Question # 7
Final product of hydrolysis of nitrile is
Question # 8
In the presence of hot alkaline potassium permanganate solution 2-butene will give
Question # 9
Carboxylic acids reacts with sodium carbonate, & gas evolved in this reaction
Question # 10
Velaric acid is obtained from a herb velarian, its IUPAC name is
Question # 11
Which of the following is a strong acid
Question # 12
The highest melting point is observed by
Question # 13
Octyl acetate has the flavor of
Question # 14
An organic compound made from oxidation of ethanol is
Question # 15
A compound X has all of the properties below. It is a liquid at 25°C it mixes completely with water it reaets with aqueous sodium hydroxide, What could X be?
Question # 16
Oils and fats belong to the class of
Question # 17
The specie that develops strongest hydrogen bonding with water
Question # 18
The formation of acetic anhydride from acetic acid follows the mechanism
Question # 19
Slight oxidation of primary alcohol eives
Question # 20
Which of the following acid is unsaturated carboxylie acid
Discus Alcohols with reference to:
a) Classification of alcohols into primary, secondary and tertiary.
b) Preparation of ethanol by hydration of ethene using conc. H2SO4 or conc. H3PO4
c) Reaction of alcohol with: i) K2Cr2O7 + H2SO4 (oxidation). ii) PCl5. iii) Na-metal. iv) Alkaline aqueous Iodine (Iodoform Test). v) Carboxylic acid (Esterification).
d) Dehydration of alcohol to give alkene.
Phenol
a) Discuss reactions of phenol with:
i) Bromine ii) HNO3
iii) NaOH
b) Explain the relative acidity of water, ethanol and phenol.
Top Scorers Of MDCAT Chemistry Chapter 17 Aldehydes and Ketones Online Test MCQ`s Test
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S Shakeel Ahmad 27 - Aug - 2024 01 Min 51 Sec 18/20 -
S Sameer Ali 02 - Oct - 2024 01 Min 03 Sec 17/20 -
M Mian Bakar 14 - Nov - 2024 04 Min 29 Sec 17/20 -
E emanali 19 - Sep - 2024 07 Min 05 Sec 17/20 -
Z Zari H 08 - Sep - 2024 09 Min 44 Sec 17/20 -
W Wania Irfan 11 - Sep - 2024 16 Min 22 Sec 17/20 -
M Maliha Anari 04 - Sep - 2024 06 Min 56 Sec 16/20 -
M Minahil Sohail 19 - Aug - 2024 05 Min 56 Sec 15/20 -
A asima noreen 20 - Sep - 2024 04 Min 24 Sec 14/20 -
M Mania Aliza 15 - Sep - 2024 04 Min 30 Sec 14/20 -
A Azan Awan 16 - Sep - 2024 04 Min 57 Sec 14/20 -
A Asjad Saleem 05 - Sep - 2024 02 Min 46 Sec 13/20 -
M muhammadhuzaifa arshad 15 - Aug - 2024 04 Min 29 Sec 13/20 -
M Mini Baloch 10 - Oct - 2025 07 Min 33 Sec 13/20 -
N Noor ul Eman 05 - Sep - 2024 10 Min 51 Sec 13/20
MCAT Chemistry Chapter 17 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the following metal cannot evolve hydrogen from the acetic acid |
A. Sodium
B. Potassium
C. Magnesium
D. Copper
|
| 2 | Which of the following is a strong acid |
A. CH3COOH
B. C2H5OH
C. HCOOH
D. Phenol
|
| 3 | An acid that exists as a cyclic dimer in benzene and shows a molar mass of 120g/mol is |
A. СН3СOOH
B. HCOOH
C. CI2CHCOOH
D. Сl3CCOOH
|
| 4 | Ethanoic acid reacts with all of these to produce water except |
A. Ethanol
B. Sodium
C. Caustic soda
D. Sodium hydrogen carbonate
|
| 5 | Compound X & Y give effervesce with Na2CO3, solution. X gives a white ppt with ammonical AgNO3 while Y gives sweet smell compound on heating with alcohol X &Y are |
A. Formic acid & acetic acid
B. Acetone & formic acid
C. Acetaldehy de & acetic acid
D. Acetic acid & acetone
|
| 6 | Which of the following has the lowet solubility in water |
A. НСOOH
B. CH3СООН
C. CH3-CH2-СООН
D. C3H7-COOH
|
| 7 | Slight oxidation of primary alcohol eives |
A. Ketone
B. Aldehyde
C. -Organic acid
D. An ester
|
| 8 | Which compound shows the highest melting point |
A. water
B. Propanoic acid
C. Methanoic acid
D. Ethanoic acid
|
| 9 | The formation of acetic anhydride from acetic acid follows the mechanism |
A. SN
B. AN
C. SE
D. AE
|
| 10 | When ethyl magnesium bromide is treated with carbon dioxide and the product hydrolyzed we get |
A. formic acid
B. propionic acid
C. oxalic acid
D. acetic acid
|
Test Questions