Consider the given chemical equations
(i) PSO4 + Q = QSO4 + P
(ii) RSO4 + P = PSO4 + R
(iii) QSO4 + S = SSO4 + Q
(iv) RSO4 + T = No reaction
The least reactive and the most reactive metals
respectively are
(1) Q and T
(2) T and S
(3) S and T
(4) Q and P
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the answer is 2nd option t and s
sruthi14:
can I get an explanation for this answer
Yes pls
yes
just see that what is replaced by what and then form the series...
I got it... Thanks
always welcome....
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