Question

Q. 2. In the following questions, a statement of Assertion (A) is followed by a statement of
Reason (R). Mark the correct choice as.
(a) If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
(c) If Assertion is true but Reason is false.
(d) If Assertion is false and Reason is true.
(e) If both Assertion and Reason are false.
(1) Assertion colloidal particles do not show Tyndall effect.
Reason Colloidal solutions are stable and the colloidal particles do not settle down.
(2) Assertion Tyndall effect is an optical property.
Reason Scattering of beam of light by the colloidal particles is known as Tyndal
effect.
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Answer 1

1. (d)

2. (b )

Hope it helps you please mark brain list.

I am writing this answer again because someone has deleted this answer but this answer is totally correct.

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