Question 6 :
Pressure remaining constant, the volume of a fixed mass of a gas is directly proportional to its absolute temperature. This law is popularly known as :
Question 8 :
A balloon is filled with gas. The gas occupies the whole space because _____________.
Question 9 :
Large volumes of C.N.G is available in small cylinders due to its property of __________.
Question 11 :
All gases have the same number of moles in the same volume at constant T and P is stated by :
Question 14 :
It is difficult to change the shape of solid, hence, they are ___________.
Question 15 :
The state of matter with the least intermolecular forces of attraction is :
Question 16 :
Solids which are formed by slow cooling will tend to be ________, while solids which are frozen rapidly are more likely to be _________ .
Question 17 :
Dipole-dipole forces act between the molecules possessing permanent dipole. Ends of dipoles possess 'partial charges'. The partial charge is:
Question 21 :
The large volume of gas can be filled in a small cylinder owing to its high __________.
Question 24 :
At constant temperature, the pressure of a fixed amount of gas is inversely proportional with its volume. This law is popularly known as :
Question 26 :
The matter which has a fixed shape and volume with particles closely packed together with little movement is called ________________.
Question 29 :
Which one of the following is not a property of solids?
Question 32 :
The force responsible for the union of two ice blocks into a single block is:
Question 34 :
A sample of gas occupies $1.50$ L at $25^{\circ}$C. If the temperature is raised to $60^{\circ}C$, what is the new volume of the gas if pressure remains constant?
Question 35 :
The fragrance of flowers can be felt as soon as one enters the room because of:
Question 36 :
The force of attraction that holds the hydrogen atom of one molecule to the strongly electronegative atom of adjacent molecule is called:
Question 38 :
Argon has density of $1.78g/L$ at STP. Which of the following gases have a density at STP greater than that of argon?<br>$I$. ${F}_{2}$<br>$II$. ${H}_{2}$<br>$III$. ${NH}_{3}$<br>$IV$. ${CO}_{2}$
Question 40 :
Which has maximum number of H-atoms per gram of the substance?