MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistryp -Block Elements (group 15-18)Previous Year Questions

The mixture of concentrated HCl and HNO3 made in 3 : 1 ratio contains (AIIMS 2013)

A.ClO2

B.NOCl✓ Correct

C.NCl3

D.N2O4

Explanation

The mixture of one part of conc. HNO3 and three parts of conc. HCl is known as aqua-regia. It contains NOCl. HNO3 + 3HCl -> 2H2O + NOCl + 2[Cl] 25 P-BLOCK ELEMENTS (GROUP 15-18)

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