OTS Chemistry Mcqs Online Test 5

OTS Chemistry Mcqs Online Test 5 Prepare Question Answers Start Below

The highest temperature at which a substance can exist as a liquid is called its?

Critical temperature
Standard temperature
Absolute temperature
Upper consulate temperature

Correct!

Wrong!

The spreading of fragrance or scent in air is due to?

Diffusion .
Effusion
Attraction with air
Low dsensity

Correct!

Wrong!

The partial pressure exerted by the water vapours is called?

Surface tension
Aqueous tension .
Vapour pressure
Hydraulic pressure

Correct!

Wrong!

One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of?

22.414 m3
44.828 dm3
22.414 dm3
11.212 cm3

Correct!

Wrong!

Which one is not the partial pressure of oxygen in the lungs?
 .

0.1526 atm
116 mm of Hg
116 torr
1 atm

Correct!

Wrong!

The kinetic molecular theory of gases was put forward in 1738 by?

Boltzman
Maxell
Clausius
Bernoulli

Correct!

Wrong!

Which one is the right value for R?
 .

0.0821 atm dm3k-1mol-
. 0.0821 atm m3k-1mol-1
2 cal k-1 mol-1
8.314 Nm2k-1mol-1

Correct!

Wrong!

The solid particles only posses?

Translational motion
Vibrational motion .
Rotational motion
All of above motions

Correct!

Wrong!

For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature?

1/2dm3
1/3dm3
1/4dm3
2/3dm3

Correct!

Wrong!

If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear?

Straight line parallel to x-axis
Straight line parallel to y-axis
Straight line .
Curve

Correct!

Wrong!

Share the quiz to show your results !

Subscribe to see your results

Chemistry Test 9 Quiz Online

I got %%score%% of %%total%% right

%%description%%

%%description%%

Loading...

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.