Advertisements
Advertisements
प्रश्न
Correct the following statement:
0°C is equal to zero Kelvin.
Advertisements
उत्तर
-273°C is equal to zero Kelvin.
APPEARS IN
संबंधित प्रश्न
During the practical session in the lab when hydrogen sulphide gas having offensive odour is prepared for some test, we can smell the gas even 50 metres away. Explain the phenomenon.
What is diffusion? Give an example to illustrate it.
Choose the correct answer:
The graph of PV vs P for gas is
A gas occupies 500 cm3 at a normal temperature. At what temperature will the volume of the gas be reduced by 20% of its original volume, the pressure is constant?
The average energy per molecule is proportional to ______
Show that for monoatomic gas the ratio of the two specific heats is 5:3.
Gases exert pressure on the walls of the container because the gas molecules ______
A box of 1.00 m3 is filled with nitrogen at 1.50 atm at 300K. The box has a hole of an area 0.010 mm2. How much time is required for the pressure to reduce by 0.10 atm, if the pressure outside is 1 atm.
Cooking gas containers are kept in a lorry moving with uniform speed. The temperature of the gas molecules inside will ______.
P ∝ T at constant volume is the statement of ______.
