A single compound of the structure :-

is obtainable from ozonolysis of which of the following
cyclic compounds ?

When initial concentration of a reactant is doubled
in a reaction, its half-life period is not affected. The
order of the reaction is :-

Given:-

Which of the given compounds can exhibit
tautomerism?

Which property of colloidal solution is independent of charge on the colloidal particles :-

Which one is not equal to zero for an ideal solution:-

Which of these statements about [Co(CN)₆]^3– is true:-