MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Percentage Composition

Aquaregia is ...

Question

Aquaregia is _ part conc. HCI and _ part conc. $H N O_{3}$ .

A

one,three

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

one,one

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

three,three

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

three,one

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D three,one
Aqua regia is three parts conc. $H C I$ and one part conc. $H N O_{3}$ .

$H N O_{3} + 3 H C l \to N O C l + 2 H_{2} O + 2 C I$

So, the correct option is $D$

Suggest Corrections

thumbs-up

0

Similar questions

Q. When three parts of conc. HCl and one part of conc.

H N O_{3}

is mixed, a compound 'X' is formed. The correct option related to 'X' is:

Q. Gold and platinum do not dissolve either in conc.

H C l

H {N O}_{3}

but dissolves in the mixture of 3 parts of conc.

H C l

and 1 part of conc.

H {N O}_{3}

. Give reason and write the necessary chemical equations.

Q. What do you observe when
(i) Concentrated nitric acid is dropped on a hot surface?
(ii) Hydrogen sulphide is bubbled through conc. HNO₃?
(iii) Conc. HNO₃ drops on the skin of a person?
(iv) Scrap zinc is heated with conc. HNO₃?

Q. On prolonged nitration of phenol with conc.

H {N O}_{3}

H_{2} {S O}_{4}

mixture, the product obtained is:

Q. Phenol on treatment with conc.

H N O_{3}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Percentage Composition and Molecular Formula

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Percentage Composition

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon