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UP Board XII
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Chemistry
List of top Chemistry Questions on Transition Elements asked in UP Board XII
State any four properties of d-block elements.
UP Board XII - 2023
UP Board XII
Chemistry
Transition Elements
Zn$^{2+}$ salts are colourless while Ni$^{2+}$ salts are coloured. Why?
UP Board XII - 2023
UP Board XII
Chemistry
Transition Elements