Question

05 (in what respect do the three isotopes of hydrogen differ
(b)Explain the formation of water molecule
(c) complete the following equqtions and state in each case if the reaction represents oxidation or reduction:
(i) pb2+ ------ pb4+
(ii) mg2+ ------- mg​

Answer 1

Answer:

A water molecule is formed when two atoms of hydrogen bond covalently with an atom of oxygen. In a covalent bond electrons are shared between atoms. ... The oxygen atom attracts the electrons more strongly than the hydrogen. This gives water an asymmetrical distribution of charge.

Explanation:

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