Dhoran 8 Gujarati Ekam Kasoti 2022 paper solution || std 8 || gujarati

An aqueous solution with pH 8 is acidic.

The mole fraction of a solvent in a solution is 0.8 . The mole fraction of the solute will be _____.

The solution of 8x=6(mod14) is

In the preparation of ultra filter paper collodion solution is used, collodion is 4% solution nitro cellulose in a mixture of alcohol and ether 4% solution cellulose acetate in phenol 8% solution cellulose acetate in alcohol formaldehyde in water

The mole fraction of a solvent in aqueous solution of a solute is 0.8. The molality ("in mol kg"^(-1)) of the aqueous solution is:

Find all solutions of the equation |x - 1| -|x -8| = 3

The linear equation 7x+9y=8 has a unique solutions