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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.
Practice plays an essential role in the preparation of the MDCAT. The students searching for the online tests are invited to this platform, from where they can get the MCQs and solve them. The MDCAT is the MCQs based test that needs a comprehensive study and thorough preparation. The students planning to appear in the test should spend maximum time practicing to get good marks on the entry test. Keep connected with us and get a hand on the latest updates.
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
In the presence of hot alkaline potassium permanganate solution 2-butene will give
Question # 2
An organic compound made from oxidation of ethanol is
Question # 3
The formation of acetic anhydride from acetic acid follows the mechanism
Question # 4
The specie that develops strongest hydrogen bonding with water
Question # 5
Reaction of acetic acid with LiAIH4 gives
Question # 6
Which of the following metal cannot evolve hydrogen from the acetic acid
Question # 7
One of the following compound reacts with its own oxidation product (an oxidation involves no loss of carbon) to give sweet odour liquid
Question # 8
Which compound shows the highest melting point
Question # 9
Acetic acid reacts with thionyl chloride to form acetyl chloride, which species acts as nucleophile in the reaction
Question # 10
Formamide is formed by the reaction of which acid with ammonia
Question # 11
The Complete oxidation of ethanol produces first Ethanal than
Question # 12
Which of the following has the lowet solubility in water
Question # 13
Methyl cyanide, on boiling with mineral acids yield
Question # 14
Esters have fruity smell and are used as artificial favours. Amyl acetate gives flavour of
Question # 15
Primany aleohols sornally give us aldehyde when oxidized in the presence of acidified Na2Cr2O7, what will be the product, when the secondary alcohols are oxidized in same condition?
Question # 16
Oils and fats belong to the class of
Question # 17
Ethanoic acid reacts with PCI5, to give ethanoyl chloride. HCI and a third compound What is the third compound
Question # 18
solubility of carboxylic acids decreases in water with increase in molar mass because
Question # 19
The highest melting point is observed by
Question # 20
Which one of the following will react with bothethand and ethanoic acid at room temperature
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 Mania Aliza 15 - Sep - 2024 04 Min 30 Sec 14/20 -
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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 | Slight oxidation of primary alcohol eives |
A. Ketone
B. Aldehyde
C. -Organic acid
D. An ester
|
| 2 | Final product of hydrolysis of nitrile is |
A. Ketone
B. Alcohol
C. Aldehyde
D. Carboxylic acid
|
| 3 | Estyl butyrate has flavour like |
A. Banans
B. Jasmine
C. Pineapple
D. Orange
|
| 4 | 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
|
| 5 | Methyl cyanide, on boiling with mineral acids yield |
A. Acetic acid
B. Formic acid
C. Propanoie acid
D. Butanoic acid
|
| 6 | 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
|
| 7 | In esterification, the OH of carboxylic acid is replaced by |
A. OR+
B. R+
C. OR
D. R
|
| 8 | Acetic acid reacts with thionyl chloride to form acetyl chloride, which species acts as nucleophile in the reaction |
A. SO3
B. SO2
C. Cl-
D. No nucleophile is formed
|
| 9 |
Carboxylic acids reacts with sodium carbonate, & gas evolved in this reaction
|
A. CO2
B. H2
C. CO
D. Both a &b
|
| 10 | Octyl acetate has the flavor of |
A. Orange
B. Pineapple
C. Banana
D. Apple
|
Test Questions
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Bakhtawar
14 Apr 2018iss men to answer key hi ghalat hai