Which one of the following is not an ionic compound? [1] K2S [2] (NH4)3PO4 [3] CoSO4...

Question

Question

Which one of the following is not an ionic compound?

[1] K2S

[2] (NH4)3PO4

[3] CoSO4

[4] PCl5

[5] Calcium hydrogen carbonate

science chemistry

Answer 1

Answer #1

PCl5 is covalent in nature in gaseous phase. However, to form ionic compound a metal should be attached to non metal. Phosphorus is non metal.

So, answer is PCl5.

Answer 2

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