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: A virtual image cannot be photographed.
Reason: Only real objects are photographed.Assertion: Leaching is a process of reduction.
Reason: Leaching involves treatment of the ore with a suitable reagent so as to make it soluble while impurities remains insoluble.Assertion: Glomerulus acts as a dialysis bag.
Reason: Bowman’s capsule is found in heart.

Answer 1

For 1st one both are false(for eg the mirror that u have in your home has a virtual and erect image and u can photograph it,the question is wrong)
2)c
3)c
Hope it helps

Answer 2

(d) If Assertion is incorrect but Reason is correct

(d) If Assertion is incorrect but Reason is correct

(c) If Assertion is correct but Reason is incorrect.

Explanation:

Assertion: A virtual image cannot be photographed.

Reason: Only real objects are photographed.

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

Assertion: Leaching is a process of reduction.

Reason: Leaching involves treatment of the ore with a suitable reagent so as to make it soluble while impurities remains insoluble.

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

Assertion: Glomerulus acts as a dialysis bag.

Reason: Bowman’s capsule is found in heart.

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