Q.

Statement I : The active mass of a pure solid or a pure liquid is taken as unity.Statement II : The active mass of a pure solid or liquid depends on density which is constant for a pure substance.

see full answer

Want to Fund your own JEE / NEET / Foundation preparation ??

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*

An Intiative by Sri Chaitanya

Statement I and II are correct

Statement I is correct Statement II is incorrect

Statement - I is incorrect and Statement II is correct

Both statement - I and statement - II are False

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Solids and liquids do not appear in the equilibrium constant expression because their active mass (concentration) remains constant during the entire process of attainment of equilibrium, due to the fact that their densities are constant.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET