Assertion: Animal skins are colloidal in natu | vedclass

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(A) Animal skins are colloidal in nature and possess positively charged particles.When animal skin is soaked in tannin,which contains negatively charg

Vedclass · Accepted Answer

Assertion is true. Reason is true and Reason is the correct explanation for Assertion.

Vedclass · Answer

(A) Animal skins are colloidal in nature and possess positively charged particles.When animal skin is soaked in tannin,which contains negatively charged colloidal particles,mutual coagulation occurs.This process is known as tanning,which hardens the leather.Since the assertion states the nature of the skin and the reason explains the charge responsible for the tanning process,the reason is the correct explanation for the assertion.

Assertion: Animal skins are colloidal in nature.
Reason: Animal skin has positively charged particles.

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Assertion: Animal skins are colloidal in nature.Reason: Animal skin has positively charged particles.