Question

Assertion (A): $0.1M$ solution of $KCl$ has great osmotic pressure than $0.1M$ solution of glucose at same temperature.
Reason (R): In solution $KCl$ dissociates to produce more number of particles.

• A. Both $A$ and $R$ are true and $R$ is the correct explanation of $A$
• B. Both $A$ and $R$ are true and $R$ is NOT the correct explanation of $A$
• C. $A$ is true but $R$ is false
• D. $A$ is false $R$ is True

Answer 1

The correct option is A Both $A$ and $R$ are true and $R$ is the correct explanation of $A$

Explanation: $KCl$ is ionic compound, hence dissociates into ions but glucose is a covalent compound which does not dissociate into ions.