- (A) Nitrate
- (B) Sulphate
- (C) Carbonate
- (D) Chloride
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- (A) Pressure change to temperature change occuring during adiabatic compression of a gas
- (B) Pressure change to temperature change occuring during adiabatic throttling of a gas
- (C) Temperature change to pressure change occuring during adiabatic compression of a gas
- (D) Temperature change to pressure change occuring during adiabatic throttling of a gas
- (A) Hand trolley
- (B) Belt conveyor
- (C) Crane
- (D) Truck
- (A) Molecules with symmetrical arrangements (e.g. CH4 or CCl4) are non-polar
- (B) Generally, non-polar compounds are chemically inactive, conduct electricity poorly and do not ionise
- (C) Most of the hydrocarbons are non-polar
- (D) None of these
- (A) Hardness
- (B) Tensile
- (C) Toughness
- (D) Compressive
- (A) Decreases with the increase of concentration of the solute
- (B) Increases with the increase of concentration of the solute
- (C) Remains constant
- (D) Is unity at infinite dilution
- (A) Floating hollow polypropylene spheres
- (B) Spraying alumina powder
- (C) Putting cement
- (D) None of these
- (A) Δ G° = 0 , Δ H° = 0
- (B) Δ H° = 0 , Δ S° = 0
- (C) Δ S° = 0 , Δ E° = 0
- (D) Δ S° = 0 , Δ Cp° = 0
- (A) Internal energy
- (B) Enthalpy
- (C) Entropy
- (D) Temperature
- (A) 0.015
- (B) 0.71
- (C) 1.2
- (D) 3.5
