(a) How would you account for the following : (i) The chemistry of actinoids is more complicated as compared to lanthan

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Q 2670880716.     (a) How would you account for the following :
(i) The chemistry of actinoids is more complicated as compared to lanthanoids.
(ii) Transition metals form complex compounds.

(b) Complete the following equation: 2 MnO_4^(-) + 6 H^+ + SO_3^(2-) ->
CBSE-12th 2015

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