MDCAT Chemistry Chapter 18 MCQ Test With Answer for (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.

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.

MCQ's Test For MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test

Try The MCQ's Test For MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test

  • Total Questions20

  • Time Allowed20

Start Test Download PDF

MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test

00:00
Question # 1

An example of bydrolase is

Question # 2

Increased concentration of enzyme alkaline phosphatase is a sign of

Question # 3

Dehydrogenase is an example of

Question # 4

The specifie substance (metabolite) that fits on the enzyme surface and is converted to products is called

Question # 5

Succinic thiokinase is an enzyme of the type

Question # 6

The enzymes that catalyse the addition or removal of ammonia are:

Question # 7

Denaturation of proteins is often characterised by

Question # 8

Which of the following bond is responsible for joining the amino acids in proteins?

Question # 9

Enzymes consist of

Question # 10

In proteins, the alpha-helix and Beta-pleated sheet are examples of

Question # 11

Prosthetic groups are

Question # 12

Which of the following is not a category of proteins based upon their function?

Question # 13

The enzyme which is found in saliva, accelerates the conversion of starch into sugar is

Question # 14

The structure of protein helps protein to

Question # 15

Abumins and globulins are defined as

Question # 16

The protein component of enzyme ls called

Question # 17

The enzymes that bring about exchange of functional groups like phosphate are called

Question # 18

For a particular halogen, the reactivity of alkyl halides

Question # 19

Alpha helix and beta pleated sheath are secondary structures of protein which are maintained by

Question # 20

An example of simple protein is

Submit

Prepare Complete Set Wise MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test MCQs Online With Answers


Topic Test

00:00
Submit

a) Describe the structure of aldehydes and ketones.

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

c) Discuss the 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 differ from ketones:

  • Oxidation with Tollen’s reagent

  • Oxidation with Fehling’s solution

iii) Reaction which shows presence of CH₃CO– group in aldehydes and ketones:

  • Triiodomethane test (Iodoform test) using alkaline aqueous iodine.

Top Scorers Of MDCAT Chemistry Chapter 18 Carboxylic Acids Online Test MCQ`s Test

  • J
    Jaweria jamil Jaweria jamil 13 - Sep - 2024 02 Min 02 Sec 20/20
  • Z
    Zaina755 Aqeel 31 - Aug - 2024 02 Min 22 Sec 20/20
  • T
    Tooba Munir 26 - Aug - 2024 02 Min 48 Sec 19/20
  • S
    Somi khan Somi khan 23 - Nov - 2024 05 Min 04 Sec 19/20
  • N
    Noor ul Eman 04 - Sep - 2024 04 Min 54 Sec 18/20
  • D
    Deep thinker Simple queen 15 - Sep - 2024 02 Min 07 Sec 17/20
  • K
    KHALID HANIF 17 - Sep - 2024 02 Min 41 Sec 17/20
  • A
    Azan Awan 16 - Sep - 2024 03 Min 15 Sec 17/20
  • I
    Iqra Hussain0206 02 - Sep - 2024 04 Min 04 Sec 17/20
  • M
    meerab javed 16 - Sep - 2024 06 Min 45 Sec 17/20
  • M
    marzia Syeda 08 - Sep - 2024 03 Min 14 Sec 16/20
  • F
    Fatima Nisar 21 - Sep - 2024 03 Min 33 Sec 16/20
  • E
    emanali 19 - Sep - 2024 03 Min 44 Sec 16/20
  • M
    Muhammad Umair Shahzad Sunny 02 - Sep - 2024 03 Min 10 Sec 15/20
  • M
    M Afnan M Afnan 17 - Dec - 2024 04 Min 51 Sec 15/20

MCAT Chemistry Chapter 18 Important MCQ's

Sr.# Question Answer
1 In proteins, the alpha-helix and Beta-pleated sheet are examples of
A. Primary Structure
B. Secondary Structure
C. Tertiary Structure
D. Quaternary Structure
2 The enzyme which is found in saliva, accelerates the conversion of starch into sugar is
A. Pepsin
B. Thrombin
C. Ptyalin
D. Fumarase
3 All are examples of different classes of enzymes except
A. Hydrolases
B. Isomerases
C. Oxido-reductases
D. Mutases
4
The enzymes that catalyse the addition or removal of ammonia are:
A. Lyases
B. Ligases
C. Transferases
D. Kinses
5 The specifie substance (metabolite) that fits on the enzyme surface and is converted to products is called
A. Co-factor
B. Isoenzyme
C. Prosthetic group
D. Substrate
6 The protein component of enzyme ls called
A. apoenzyme
B. proenzyme
C. holoenyme
D. co-enzyme
7 The structure of protein helps protein to
A. be in proper shape
B. attach substrate
C. perform is function
D. All of these
8 The type of isomerism shown by alkyl halides is
A. geometric
B. functional
C. positional
D. metamerism
9 An element that is not an essential par of proteins is
A. O
B. N
C. H
D. S
10 Increased concentration of enzyme alkaline phosphatase is a sign of
A. hemophilia
B. heart disease
C. thrombosis
D. rickets

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!