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Atoms and Nuclei [AIIMS (All India Institute of Medical Sciences) Physics]: Questions 14 - 16 of 32

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Question 14

Appeared in Year: 2003

Question Assertion-Reason▾

Assertion(Ꭺ)

Neutrons penetrate matter more readily as compared to protons.

Reason(Ꭱ)

Neutrons slightly more massive than protons

Choices

Choice (4)Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Ꭺ is true but Ꭱ is false

d.

Both Ꭺ and Ꭱ are false

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Question 15

Appeared in Year: 2005

Question Assertion-Reason▾

Assertion(Ꭺ)

It is not possible to use35Cl as the fuel for fusion energy.

Reason(Ꭱ)

The binding energy of35Cl is too small.

Choices

Choice (4)Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

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Question 16

Appeared in Year: 2006

Question Assertion-Reason▾

Assertion(Ꭺ)

The binding energy per nucleon, for nuclei with atomic mass number , decreases with A.

Reason(Ꭱ)

The nuclear forces are weak for heavier nuclei.

Choices

Choice (4)Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are false

d.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

Edit