The boiling point of 0.2 mol kg1 solution of X inwater is greater than equimolal solution of Y in water.Which one of the following statements is true in thiscase ?
The angular momentum of electron in 'd' orbital isequal to :-
Which of the following statements is correct for areversible process in a state of equilibrium ?
Because of lanthanoid contraction, which of thefollowing pairs of elements have nearly same atomicradii ? (Nubmers in the parenthesis are atomicnumbers).
Which of the following processes does not involveoxidation of iron ?
A mixture of gases contains H2 and O2 gases in theratio of 1 : 4 (w/w). What is the molar ratio of thetwo gases in the mixture ?