Chemistry, asked by dilarabegam14, 24 days ago

4. Which of the following facts is not true?
(a) A molecule represents a more stable state as compared to the individual atoms
(b) Solid NaCl is a good conductor of electricity (c) Formation of potassium iodide involves decrease in energy
(d) Covalency possesses directional properties
5. Which of the following substances conducts electricity?
(a) Sulphur
(b) Carbon
(c) Graphite
(d) Carbon tetrachloride

Answers

Answered by vindobhawe

1

Explanation:

1) (c) Formation of potassium iodide involves a decrease in energy.

2) c) Graphite is a good conductor of electricity.

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