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Explain why: Transition elements form alloys. salts are white whereas salts are coloured…
Explain why:
(i)
Transition elements form alloys.
(ii)
$\text{Zn}^{2+}$ salts are white whereas $\text{Cu}^{2+}$ salts are coloured.
(iii)
Transition metals and their compounds act as catalyst.
Answer
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From ISC 2019 Chemistry Paper 1, question 13(a).