ICSE Class 10 Chemistry Question 42 of 53

Study of Compounds — Hydrogen Chloride — Question 42

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Question

Question 2(2018)

State one relevant observation - Lead nitrate solution is mixed with dilute hydrochloric acid and heated.

Answer

White precipitate of PbCl2 is formed which is soluble in hot water.

Pb(NO3)2 + 2HCl ⟶ PbCl2 + 2HNO3