Composition of aqua-regia by volume is :
A. Dil HCl (3) : Cone HNO3 (1)
B. Cone HCl (3) : Dil HNO3 (1)
C. Cone HCl (3) : Cone HNO3 (1)
D. Dil HC1 (3) : Dil HNO3 (1)
Answer:C
Composition of aqua-regia by volume is :
A. Dil HCl (3) : Cone HNO3 (1) B. Cone HCl (3) : Dil HNO3 (1) C. Cone HCl (3) : Cone HNO3 (1) D. Dil HC1 (3) : Dil HNO3 (1)