Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called a __________ vapor. None of these Superheated Supersaturated Saturated None of these Superheated Supersaturated Saturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A sample of well water contains 140 gm/m³ Ca²⁺ ions and 345 gm/m³ Na⁺ ions. The hardness of the sample of water, expressed in terms of equivalent CaCO₃ in gm/m³ is (assuming atomic masses of Ca :40, Na : 23, C : 12, O : 16) 140 350 345 485 140 350 345 485 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Mass number Atomic mass None of these Number of neutrons Mass number Atomic mass None of these Number of neutrons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant? 100°C 200°C 273°K 273°C 100°C 200°C 273°K 273°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An equation for calculating vapour pressure is given by, log10 P = A - B(t + c). Trouton's rule Kistyakowsky equation Antonic equation Kopp's rule Trouton's rule Kistyakowsky equation Antonic equation Kopp's rule ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The density of a gas 'X' is twice that of another gas 'Y'. If the molecular weight of gas 'Y' is 'M'; then the molecular weight of the gas 'X' will be M M/2 2M M/4 M M/2 2M M/4 ANSWER DOWNLOAD EXAMIANS APP
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