The correct option is B conc. HNO_3 +3 conc. HCl Aqua regia #160;is a mixture of hydrochloric acid (HCl) and nitric acid (HNO3) at a ratio of either 3:1 ...

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Standard X

Chemistry

Reaction of Metals with Acid

Aqua-regia is...

Question

Aqua-regia is:

c o n c . H N O_{3} + 2 c o n c . H C l

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c o n c . H N O_{3} + 3 c o n c . H C l

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c o n c . H N O_{3} + N O_{2}

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c o n c . H N O_{3} + 2 c o n c . H_{2} S O_{4}

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Solution

The correct option is B $c o n c . H N O_{3} + 3 c o n c . H C l$
Aqua regia is a mixture of hydrochloric acid (HCl) and nitric acid (HNO3) at a ratio of either 3:1 . It is a reddish-orange or yellowish-orange fuming liquid
Hence option (B) is correct.

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Aqua-regia is:

The correct option is B conc.HNO3+3 conc.HClAqua regia is a mixture of hydrochloric acid (HCl) and nitric acid (HNO3) at a ratio of either 3:1 . It is a reddish-orange or yellowish-orange fuming liquidHence option (B) is correct.

The correct option is B $c o n c . H N O_{3} + 3 c o n c . H C l$
Aqua regia is a mixture of hydrochloric acid (HCl) and nitric acid (HNO3) at a ratio of either 3:1 . It is a reddish-orange or yellowish-orange fuming liquid
Hence option (B) is correct.