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18th Chapter

MDCAT Chemistry Chapter 18 Test

Here you can prepare MDCAT Chemistry Chapter 18 Carboxylic Acids Test. Click the button for 100% free full practice test.

MDCAT Chemistry Chapter 18 MCQ Test With Answer for Chemistry chapter 18 (Carboxylic Acids)


If you are searching for Chapter 18 MCQs, you are at the right portal. Many students appear in MDCAT every year, and few pass the test with good scores. The students must prepare well for the entry tests to perform well. The students can access the MCQs from this page that help the students during the preparatory phase of the entry test.

MDCAT Chemistry Ch 18 Test
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The students can take the online test before appearing in the MDCAT entry test. The students can learn about their weak and strong preparation areas by taking the mock test. The students can also learn about time management, which will ultimately help them in the entry test. Try to spend maximum time solving the online MCQs after the completion of the preparation. The online test for other subjects is also available for the students.

a) Describe the structure of aldehyde and ketones.

b) Discuss preparation of aldehydes and ketones by oxidation of alcohols.

c) Discuss following reactions of aldehydes and ketones: i) Common to both;  2,4-DNPH to detect the presence of carbonyl group  HCN to show mechanism of nucleophilic addition reaction  Reduction with NaBH4 or LiAlH4 ii) Reactions in which Aldehydes differs from ketones i.e. Oxidation with Tollen’s reagent and Fehling’s solution. iii) Reaction which show presence of CH3CO– group in aldehydes and ketones Triiodomethane test (Iodo form test) using alkaline aqueous iodine.

Top Scorers of MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test

R

Rayyan Shah

Lahore13 - May - 2024

20/20
02 Mins 13 Sec
A

Allah Hoakber

Lahore14 - May - 2024

20/20
05 Mins 45 Sec
I

Irfan Ullah

Lahore16 - Jun - 2024

19/20
03 Mins 18 Sec
A

Allah Hoakber

Lahore16 - May - 2024

19/20
03 Mins 52 Sec
B

Bushra Khalid

Lahore29 - May - 2024

19/20
14 Mins 02 Sec
H

Hafsa Saghir

Lahore22 - Apr - 2024

18/20
01 Mins 41 Sec
R

Rayyan Shah

Lahore13 - May - 2024

18/20
02 Mins 38 Sec
A

Allah Hoakber

Lahore14 - May - 2024

18/20
04 Mins 06 Sec
H

Hafsa Saghir

Lahore22 - Apr - 2024

16/20
01 Mins 47 Sec
I

Iqra

Lahore18 - Jul - 2024

16/20
04 Mins 31 Sec
H

Hafsa Saghir

Lahore22 - Apr - 2024

15/20
02 Mins 42 Sec
A

Allah Hoakber

Lahore14 - May - 2024

15/20
04 Mins 28 Sec
A

Anas Shah Gillani

Lahore23 - May - 2024

15/20
06 Mins 12 Sec
A

Anas Shah Gillani

Lahore23 - May - 2024

14/20
06 Mins 12 Sec
N

Nayyab Fatima

Lahore01 - Jul - 2024

13/20
02 Mins 42 Sec

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