1
TG EAPCET 2025 (Online) 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The general structure of alpha amino acid can be represented as

TG EAPCET 2025 (Online) 4th May Morning Shift Chemistry - Biomolecules Question 17 English

Which amino acid is not correctly matched with $R$ given?

A

$R=-\mathrm{CH}_2-\mathrm{C}_6 \mathrm{H}_4-\mathrm{OH}(\mathrm{p})-$ (Tyrosine)

B

$R=-\mathrm{CH}_2-\mathrm{SH}-($ Cysteine)

C

$R=-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{S}-\mathrm{CH}_3$-(Serine)

D

TG EAPCET 2025 (Online) 4th May Morning Shift Chemistry - Biomolecules Question 17 English Option 4

2
TG EAPCET 2025 (Online) 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Consider the following.

Assertion (A) Aspirin is useful in the prevention of heart attacks.

Reason (R) Aspirin acts as anti-blood clotting agent The correct answer is

A

Both $A$ and $R$ are correct and $R$ is the correct explanation of $A$.

B

A is correct and R is not correct.

C

Both A and R are correct and R is not the correct explanation of A.

D

A is incorrect and R is correct.

3
TG EAPCET 2025 (Online) 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Chlorobenzene when subjected to fittig reaction gives a compound ' $X$ '. The sum of $\sigma$ and $\pi$ - bonds in $X$ is

A

30

B

28

C

18

D

29

4
TG EAPCET 2025 (Online) 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Cumene on oxidation in air gives a compound, $X$. This on reaction with dilute acid gives $Y$ and $Z . Y$ reacts with sodium metal and not $Z$. What is $Z$ ?

A

TG EAPCET 2025 (Online) 4th May Morning Shift Chemistry - Hydrocarbons Question 33 English Option 1

B

TG EAPCET 2025 (Online) 4th May Morning Shift Chemistry - Hydrocarbons Question 33 English Option 2

C

TG EAPCET 2025 (Online) 4th May Morning Shift Chemistry - Hydrocarbons Question 33 English Option 3

D

TG EAPCET 2025 (Online) 4th May Morning Shift Chemistry - Hydrocarbons Question 33 English Option 4

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