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Elina [12.6K]
3 years ago
11

Which changes occur when Pt2+ is reduced? A) The Pt2+ gains electrons and its oxidation number increases. B) The Pt2+ gains elec

trons and its oxidation number decreases. C) The Pt2+ loses electrons and its oxidation number increases. D) The Pt2+ loses electrons and its oxidation number decreases.
Chemistry
1 answer:
mel-nik [20]3 years ago
5 0

Answer:

C

Explanation:

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Depression in freezing point is given by:

\Delta T_f=i\times K_f\times m

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