(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of...

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(1) If both Assertion (A) and Reason (R) are True and the Reason (R) is a correct explanation of the Assertion (A).
(2) If both Assertion (A) and Reason (R) are True but Reason (R) is not a correct explanation of the Assertion (A).
(3) If Assertion (A) is True but the Reason (R) is False.
(4) If Assertion (A) is False but Reason (R) is True.
Assertion (A): All colloidal dispersions give very low osmotic pressure and show very small freezing point depression or boiling point elevation.
Reason (R): Tyndall effect is due to scattering of light from the surface of colloidal particles.
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