A. vapourization
B. evaporation
C. condensation
D. cracking
Formation of vapours from the surface of a liquid is called________________? Read More »
Chemistry Mcqs, Liquids and Solids A. 0°C
B. 2°C
C. 4°C
D. 100°C
Water has maximum density at __________________? Read More »
Chemistry Mcqs, Liquids and Solids A. vaporization
B. evaporation
C. crystallization
D. sublimation
A. intramolecular
B. intermolecular
C. van der Waal
D. Dipole-induced dipole
A. Solubility
B. Cleansing action of detergents
C. Biological molecules
D. All
Hydrogen bonding is involved in____________________? Read More »
Liquids and Solids A. William Crooks
B. Fredrack Reinitzer
C. J.J Thomson
D. Bravis
Liquid crystal is discovered by __________________? Read More »
Liquids and Solids A. 55 mm Hg
B. 760 mm Hg
C. 355 mm Hg
D. 1489 mm Hg
Vapour pressure of water at 100°C is___________________? Read More »
Liquids and Solids A. Between 760 torr and 1200 torr
B. Between 200 torr and 760 torr
C. 765 torr
D. any value of pressure
A. Molecules become more disordered
B. K.E of the molecules decreases
C. Intermolecular forces become weaker
D. Molecule become further separated
A. Hydrogen (H2)
B. Chlorine (Cl2)
C. lodine (I2)
D. Methane (CH4)
Which of the following has strongest intermolecular forces of attraction ? Read More »
Liquids and Solids