QQuestion
(a) State Avogadro’s Law.
(b) Define Co-ordinate bond.
✓Answer
(a) Avogadro’s Law — Under the same conditions of temperature and pressure equal volumes of all gases contain the same number of molecules.
(b) Co-ordinate bond — The bond formed between two atoms by sharing a pair of electrons, provided entirely by one of the combining atoms but shared by both is called a coordinate bond.
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