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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
00:00
Question # 1
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
Question # 2
The formation of acetic anhydride from acetic acid follows the mechanism
Question # 3
Which of the following is a strong acid
Question # 4
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 # 5
Final product of hydrolysis of nitrile is
Question # 6
All are dicarboxylic acids except
Question # 7
Methyl cyanide, on boiling with mineral acids yield
Question # 8
Which of the following has the lowet solubility in water
Question # 9
Ethane nitrile can be converted into ethanoic acid through......intermediate
Question # 10
The specie that develops strongest hydrogen bonding with water
Question # 11
In the esterification, first attack is due toon carborylic acid
Question # 12
Which compound is not formed as a result of reaction between acetic acid & HI & red phosphorous
Question # 13
Ethanoic acid reacts with PCI5, to give ethanoyl chloride. HCI and a third compound What is the third compound
Question # 14
Which of the following metal cannot evolve hydrogen from the acetic acid
Question # 15
Ethanoic acid reacts with all of these to produce water except
Question # 16
Which one of the following reaction of carboxylic acid is reversible?
Question # 17
Molar mass of formic acid in benzene comes out to be
Question # 18
Which compound shows the highest melting point
Question # 19
Which one of the following will react with bothethand and ethanoic acid at room temperature
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 -
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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 one of the following will react with bothethand and ethanoic acid at room temperature |
A. CaCO3
B. CuO
C. Na-metal
D. CH3OH
|
| 2 | The formation of ester from acetic aciad in presence of acid and ethanol is a |
A. Nucleophilic substitution reaction
B. Nucleophilic addition reaction
C. Electrophilic substituion reaction
D. Electrophilic addition reaction
|
| 3 | Ethanoic acid reacts with all of these to produce water except |
A. Ethanol
B. Sodium
C. Caustic soda
D. Sodium hydrogen carbonate
|
| 4 | The formation of acetic anhydride from acetic acid follows the mechanism |
A. SN
B. AN
C. SE
D. AE
|
| 5 | Which of the following metal cannot evolve hydrogen from the acetic acid |
A. Sodium
B. Potassium
C. Magnesium
D. Copper
|
| 6 | In the presence of hot alkaline potassium permanganate solution 2-butene will give |
A. Formic acid +acetic acid
B. Two moles ethanoic acid
C. Two moles of methanoic acid
D. Ethylene glycol
|
| 7 | The derivatives that cannot be prepared directly from the acetie acid |
A. Acetamide
B. Acetic anhydride
C. Ethyl acetate
D. Ester
|
| 8 | The specie that develops strongest hydrogen bonding with water |
A. НСООН
B. B.CH3CH2СООН
C. CH3СООН
D. CICH2COOH
|
| 9 | All are dicarboxylic acids except |
A. Oxalic acid
B. Malonic acid
C. Picric acid
D. Tartaric acid
|
| 10 | Which compound shows the highest melting point |
A. water
B. Propanoic acid
C. Methanoic acid
D. Ethanoic acid
|
Test Questions
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Bakhtawar
14 Apr 2018iss men to answer key hi ghalat hai