Question 1 :
What type of bonding produces a variety of compounds which will include solids, liquids and gases?
Question 2 :
When you open a soft drink bottle, the bubbles oozes through the opening. The bottle contains gas which is highly compressed. Guess the gas.
Question 4 :
Solids which are formed by slow cooling will tend to be ________, while solids which are frozen rapidly are more likely to be _________ .
Question 8 :
The matter which has a fixed shape and volume with particles closely packed together with little movement is called ________________.
Question 12 :
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 16 :
Which type of bond allows for bonds to be easily broken and reformed?
Question 17 :
Dipole-dipole forces act between the molecules possessing permanent dipole. Ends of dipoles possess 'partial charges'. The partial charge is:
Question 18 :
A balloon is filled with gas. The gas occupies the whole space because _____________.
Question 19 :
Large volumes of C.N.G is available in small cylinders due to its property of __________.
Question 22 :
A few substances are arranged in the increasing order of forces of attraction between their particles. Which one of the following represents a correct arrangement?<br>
Question 23 :
In which of the following molecule dipole dipole interaction is absent:
Question 24 :
Maximum number of $H-bonds$  that can be formed by a water molecule is:
Question 25 :
Select the incorrect order of boiling point between the following compounds :
Question 26 :
At $100^oC$ and $1$ atm, if the density of the liquid water is $1.0\: g\:cm^{-3}$ and that of water vapour is $0.0006$ $g\: cm^{-3}$, then the volume occupied by water molecules in $1$ L of steam at this temperature is :
Question 27 :
Which of the following phenomenon occurs when we open a bottle of perfume and its smell spreads in the entire room with in a short time?
Question 28 :
Solid objects that are large enough to see and handle made of a large number of single crystals are called as ___________.
Question 29 :
Which of the following compounds can form $H$-bonding with each other?
