NEET 2023 Manipur | p-Block Elements Question 5 | Chemistry

NEET 2023 Manipur

MCQ (Single Correct Answer)

-1

Match the List - I with List - II

Choose the correct answer from the options given below :

(A)-(III), (B)-(IV), (C)-(II), (D)-(I)

(A)-(II), (B)-(III), (C)-(IV), (D)-(I)

(A)-(I), (B)-(III), (C)-(II), (D)-(IV)

(A)-(II), (B)-(IV), (C)-(I), (D)-(III)

NEET 2023

MCQ (Single Correct Answer)

-1

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R.

Assertion A : Helium is used to dilute oxygen in diving apparatus.

Reason R : Helium has high solubility in O$$_2$$.

In the light of the above statements, choose the correct answer from the options given below:

Both A and R are true but R is NOT the correct explanation of A.

A is true but R is false.

A is false but R is true.

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

NEET 2023

MCQ (Single Correct Answer)

-1

Match List I with List II:

	List I		List II
(A)	Coke	(I)	Carbon atoms are sp$$^3$$ hybridised
(B)	Diamond	(II)	Used as a dry lubricant
(C)	Fullerene	(III)	Used as a reducing agent
(D)	Graphite	(IV)	Cage like molecules

Choose the correct answer from the options given below:

A-IV, B-I, C-II, D-III

A-III, B-I, C-IV, D-II

A-III, B-IV, C-I, D-II

A-II, B-IV, C-I, D-III

NEET 2023

MCQ (Single Correct Answer)

-1

The element expected to form largest ion to achieve the nearest noble gas configuration is

$$\mathrm{F}$$

$$\mathrm{N}$$

$$\mathrm{Na}$$

$$\mathrm{O}$$

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