Which of the following conditions are necessary for the preparation of alkanoates from alkanols and alkanoic acid?
The volume of 22g of CO\(_2\) at stp is equivalent to [C =12, O =16, molar volume at stp = 22.4 dm\(^3\) ]
Pairs of outermost shell electrons which are not used in bonding are
\(_8\)X\(^{2-}\) and \(_{10}\)Y are
Pure water contaminated with quicklime will have a pH of
