MyQuestionIcon

1

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

Viscosity

Oxygen is sli...

Question

Oxygen is slightly _ than air hence it is collected by the _ displacement of water.

A

lighter, upward

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

B

heavier, downward

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

C

heavier, upward

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

D

lighter, downward

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

Open in App

Solution

The correct option is B
heavier, downward

Oxygen is slightly heavier than air hence it is collected by the downward displacement of water.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Ammonia gas is collected by ______.

(an upward displacement of air, a downward displacement of water, a downward displacement of air)

Q. Which of the following situations involves the Newton's second law of motion?

(a) a force can stop a lighter vehicle as well as a heavier vehicle which are moving
(b) a force can accelerate a lighter vehicle more easily than a heavier vehicle which are moving
(c) a force exerted by a lighter vehicle on collision with a heavier vehicle results in both the vehicles coming to a standstill'
(d) a force exerted by a escaping air from a balloon in the downward direction makes the balloon to go upwards

When a gas jar full the lower jar go upward into the jar containing air. In this experiment :

(a) air is heavier than bromine

(b) both air and bromine have the same density

(c) bromine is heavier than air

(d) bromine cannot be heavier than air because it is going upwards against gravity

Q. A neutral oxide which is slightly heavier than air and slightly soluble in water is:

Q. When a gas jar full of air is placed upside down on a gas jar full of bromine vapours, the red-brown vapours of bromine from the lower jar go upward into the jar containing air. In this experiment :
(a) air is heavier than bromine
(b) both air and bromine have the same density
(c) bromine is heavier than air
(d) bromine cannot be heavier than air because it is going upwards against gravity

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Viscosity

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon