Calculate dissociation constant of a weak monobasic acid if it is $0.05 \%$ dissociated in 0.02 M solution.

Select the correct increasing order of boiling points of alcohols, amines and carboxylic acids of comparable molar mass from the following.

Which of the following orbitals is represented by $\mathrm{n}=3$ and $l=2$ ?

Which of the following is not a property of hydrogen peroxide?