Which of the following pairs of ions are isoelectronicand isostructural ?
both are having one lone pair on central atom hencethey are pyramidal
The activation energy of a reaction can bedetermined from the slope of which of the followinggraphs ?
The species Ar, K+ and Ca2+ contain the samenumber of electrons. In which order do their radiiincrease ?
The correct bond order in the following species is:-
"Metals are usually not found as nitrates in theirores".Out of the following two (a and b) reasons whichis/are true for the above observation ?(a) Metal nitrates are highly unstable.(b) Metal nitrates are highly soluble in water.
Bithional is generally added to the soaps as anadditive to function as a/an :-