MyQuestionIcon

1

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

Uses of Alkaline Earth Metals

An aqueous so...

Question

An aqueous solution of salt of sodium (NaX) on boiling with $M g C I_{2}$ gives white precipitate, hence anion X is:

A

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

B

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

C

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

D

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

Open in App

Solution

The correct option is A

$2 N a H C O_{3} + M g C l_{2} \to M g C O_{3} + 2 N a C l + H_{2} O + C O_{2}$

Suggest Corrections

thumbs-up

1

Similar questions

Q. A sodium salt on treatment with

M g C l_{2}

gives white precipitate only one heating. The anion of the sodium salt is

Q. A sodium salt of an unknown anion when treated with

M g C l_{2}

gives white precipitate only on boiling. The anion is :

Q. The anion whose sodium salt gives white precipitate only on boiling when treated with

M g C l_{2}

Q. The sodium salt of unknown action, when treated with

C a C l_{2}

, gives white precipitate only on boiling. The anion is:

Q. The aqueous solution of an unknown sodium salt gives the following reactions:
(I) It gives white turbidity with dilute

H C l

solution.
(II) It decolourises a solution of iodine in potassium iodide.
(III) It gives a white precipitate with

A g N O_{3}

solution which changes colours and finally becomes black on standing.
The unknown sodium salt is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Uses of Alkaline Earth Metals

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Uses of Alkaline Earth Metals

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon