Q)
(chatquestion)...(3) +2 and +6
(4) +3 and +6
The ratio of pH of 0.1 M H,SO, and that of
0.1 N H,SO, is :-
47.
Mon
N.
(1) 1: 1
(2) 2 : 1 6-2
(3) 1 : 7
(4) 7 : 10
48.
The energies E, and E, of two radiations are 25 eV
and 50 e V respectively The reloti...(Hlp)
...
