Stoichiometry Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ? ΔV = 0 ΔH = 0 ΔH = 1 (+ ve)and Δ V = -ve Both B and C ΔV = 0 ΔH = 0 ΔH = 1 (+ ve)and Δ V = -ve Both B and C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Viscosity of 1 centipoise is equal to 1 centis-toke in case of None of these Mercury Carbon tetrachloride Water None of these Mercury Carbon tetrachloride Water ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of water molecules present in a drop of water weighing 0.018 gm is 6.023 x __________ 1023 1019 1026 1020 1023 1019 1026 1020 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming applicability of ideal gas law, the pure component volume of the vapor in a saturated gas can be calculated from theoretical relationship. The volumetric composition of a vapor saturated gas is independent of the Temperature of the liquid Total pressure Nature of the liquid Nature of the gas Temperature of the liquid Total pressure Nature of the liquid Nature of the gas ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Atomic mass None of these Number of neutrons Mass number Atomic mass None of these Number of neutrons Mass number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Air at a temperature of 20°C and 750 mm Hg pressure has a relative humidity of 80%. What is its percentage humidity?Vapour pressure of water at 20°C is 17.5 mm Hg. 80 80.38 78.51 79.62 80 80.38 78.51 79.62 ANSWER DOWNLOAD EXAMIANS APP
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