[0.1mol

Will the elevation in boiling point be same if 0.1 mol of Sodium chloride or 0.1 mol of sugar is dissolved in 1L of water ? Explain.

The number of atoms in 0.1 mol of a tetraatomic gas is ( N_(A) = 6.02 xx 10^(23) mol^(-1) )

1 mol of C_(6)H_(6) , 0.1 mol of HNO_(3) and 0.05 mol of H_(2)SO_(4) are mixed and water is added to the mixture . pH of the solution , if the final volume is 1 L , is

Calcualte the volume occupied by 0.1 mol of CO_(2) at STP.

A mixture of 0.1 mol of Na_(2)O and 0.1 mol of BaO is dissolved in 1000 g of H_(2)O . Calculate the vapour pressure of solution at 373 K .

The half-life periofs of a reaction at initial concentration 0.1 mol L^(-1) and 0.5 mol L^(-1) are 200s and 40 s , respectively. The order of the reaction is

Place the following systems in order of increasing randomnes: a. 1mol of a gas X b. 1mol of a solid X c. 1 mol of a liquid X

The mass of 1 mol of electrons is

The units of DeltaS are JK^(-1) mol^(-1) .

Calculate the value of R in : (i) SI units , (II) Cal "degree"^(-1) "mol"^(-1) , (iii) Litre atm K^(-1) "mol"^(-1)