MEDIUMMCQ SINGLEJEE Mains 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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