MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Ionic Radii and Ionisation Enthalpy (Group 2)

Calcium react...

Question

Calcium reacts with nitrogen gas to produce a white ionic solid, which on hydrolysis gives the gas (or gases):

A

N H_{3}

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

B

N_{2} O

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

C

N O_{2}

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

D

N H_{3}

and

N O

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

Open in App

Solution

The correct option is A $N H_{3}$
$3 C a + N_{2} \to C a_{3} N_{2}$
$C a_{3} N_{2} + 6 H_{2} O \to 3 C a (O H)_{2} + 2 N H_{3}$

Suggest Corrections

thumbs-up

1

Similar questions

Q. Calcium reacts with nitrogen gas to produce a conic solid, which on hydrolysis gives the gas(es):

Q. White phosphorus reacts with calcium to give a certain compound. This compound on hydrolysis produces:

Q. Which of the following gases produce dense white fumes on reacting with ammonia gas?

Q. When treated with

c o n c . H C l, M n O_{2}

(X)

which further reacts with

C a (O H)_{2}

to generate a white solid

(Y)

Y

d i l . H C l

to produce the same gas

X

Y

Q. Calcium burns in nitrogen to produce a white powder which dissolves in sufficient water to produce a gas (A) and an alkaline solution. The solution on exposure to air produces a thin solid layer of (B) on the surface.
The gas A is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Group 2 Physical Properties

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Ionic Radii and Ionisation Enthalpy (Group 2)

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon