Question

DIRECTIONS : Each of these questions contains an Assertion followed by Reason. Read them carefully and answer the question on the basis of following options. You have to select the one that best describes the two statements.
(a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If Assertion is incorrect but Reason is correct.Assertion: During physiology of excretion, deamination does not take place in liver.
Reason: Deamination is a process to make use of excess of amino acids which can not be incorporated into protoplasmAssertion: Gold plating provides high resistance to corrosion.
Reason: More reactive metal, corrodes easily, less reactive metal is less likely to get corroded.Assertion: A metallic wire is neutral although it contains large number of free electrons.Reason: In a metallic wire, net charge is zero.

Answer 1

Answer:

Explanation:A)

Answer 2

Option D, Option A, Option A

Explanation:

Assertion: During physiology of excretion, deamination does not take place in liver.

Reason: Deamination is a process to make use of excess of amino acids which can not be incorporated into protoplasm

Assertion is incorrect. Reason is correct. Option D is the answer

Assertion: Gold plating provides high resistance to corrosion.

Reason: More reactive metal, corrodes easily, less reactive metal is less likely to get corroded.

Assertion is correct. Reason is correct. Option A is the answer

Assertion: A metallic wire is neutral although it contains large number of free electrons.

Reason: In a metallic wire, net charge is zero.

Assertion is correct. Reason is correct. Option A is the answer