Consider three metal chlorides x, y and z, where x is water soluble at room temperature, y is sparin — JEE Mains Chemistry Past Papers Chemistry Question
Question
Consider three metal chlorides x, y and z, where x is water soluble at room temperature, y is sparingly soluble in water at room temperature and z is soluble in hot water. x, y and z are respectively (A) MgCl2, AgCl and AlCl3 (B) AgCl, Hg2Cl2 and PbCl2 (C) AlCl3, PbCl2 and BaCl2 (D) CuCl2, AgCl and PbCl2
Answer: D
💡 Solution & Explanation
uble in water at room temperature and z is soluble in hot water. x, y and z are respectively (1) MgCl2, AgCl and AlCl3 (2) AgCl, Hg2Cl2 and PbCl2 (3) AlCl3, PbCl2 and BaCl2 (4) CuCl2, AgCl and PbCl2 Ans. (4) Sol. MgCl2, AlCl3, CuCl2 are water soluble at room temperature. AgCl, Hg2Cl2 are sparingly soluble in water PbCl2 is soluble in hot water.
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