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MEDIUMMCQ SINGLEJEE Mains ChemistryInorganic Chemistrys- Block 3.0Group II Elements: Alkaline Earth Metals

Which of the following is correctly represented according to their existence? I. MgCl2 .6H2O II. NaCl. 6H2O III. KCl. 6H2O IV. CaCl2. 6H2O

A.I and II

B.II and III

C.II and IV

D.I and IV✓ Correct

Explanation

MgCl2 and CaCl2 exist as hydrates while KCl and NaCl does not exist in the hydrate form.

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