A. saturated hydrocarbon
B. unsaturated hydrocarbon
C. paraffins
D. both A & C
A. H+
B. H-
C. Cl-
D. All are stable
A. boiling point elevation
B. depression in freezing point
C. lowering of vapour pressure
D. lowering of osmotic pressure
A. reflection
B. interference
C. diffraction
D. refraction
A. It does not carry any charge
B. It does not move
C. It is a fundamental particle
D. It is present in nucleus
A. Hydrogen Gas
B. Carbon Monoxide Gas
C. Both at same time
D. None of them
A. Water
B. NaCl
C. Aqueous sodium hydroxide
D. H2SO4