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Daksh from RKC, Rajkot

Subject :NSO Class : Class 3

When ammonia gas is liquefied, there is a change in the _______ of the particles.

A Mass
B Shape
C Size
D Speed

Did not understand this one please explain.

View All Answers (4)

Ans 1:

Admin from Revisewise, Noida

Class : Class 3

To liquify ammonia gas the temperature of the gas is reduced. This results into slowing down of the molecules of ammonia. Hence a change in the speed of the particles takes place.

Ans 2:

ARIV GARAI from DPS MEGACITY,KOLKATA, KOLKATA

Class : Class 3

Ans 3:

from ,

Class :

Class:-- Speed Ammonia gas is one of the liquefied by decreasing temperature and increasing pressure.

Ans 4:

Arjun Gourineni from CHIREC International School, Hyderabad

Class : Class 7