Q)
(chatquestion)...(1) Ni
(2) Cr
54.
(3) Mn
(4) Fe
55. Consider the following reaction
S2- + MnO, + H+ Mn2+ + H,0 + X
Species X is
55.
(1) SO2
(2) S
(3) SO,-
(4) SO̟-
56. Total mass of gases evolved at cathode and anode
by the electrolysis of water using one Faraday
electricity is
56.
(1) 18 g
(2) 36 g
(3) 9 g
(4) 33 g
57. If the conductivity of 0.1 molar KCI solution is
0.013 S cm-1 then the molar conductivity of the
solution will be
57.
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