Which of the following compounds would readily undergo addition reaction?
The number of moles of KOH present in 200cm\(^3\) of 5.6 g dm\(^{-3}\) solution is [KOH = 56 g mol\(^{-1}\)]
A covalent hydride which does not exist as a gas at room temperature is
In the electrolysis of dilute hydrochloric acid at the anode
In which of the following arrangements are the ions arranged in decreasing order of ionic size?