MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistrys- Block 3.0Previous Year Questions
HCl was passed through a solution of CaCl2, MgCl2 and NaCl. Which of the following compound(s) crystallise(s)? (NEET 2020)
A.Both MgCl2 and CaCl2
B.Only NaCl✓ Correct
C.Only MgCl2
D.NaCl, MgCl2 and CaCl2
Explanation
CaCl2 and MgCl2 are more soluble than NaCl. Thus, when HCl was passed through a solution containing CaCl2, MgCl2, and NaCl, only NaCl got crystallised.