Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called a __________ vapor. Saturated Superheated Supersaturated None of these Saturated Superheated Supersaturated None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C? L/3 x 298/273 43864 43833 43832 L/3 x 298/273 43864 43833 43832 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For a neutral solution (pH = 7), the value of[H⁺] [OH⁻] is equal to 1 > 1 < 1 1 > 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Na₂SO₄. 10H₂O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na₂SO₄. The final concentration of the solute in the solution is 10%. The weight of crystals is 45.35 20 58.65 32.2 45.35 20 58.65 32.2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Size range of the colloidals particles is 500 - 1000 microns 5 - 200 milli-microns 10 - 50 Angstrom 50 - 200 microns 500 - 1000 microns 5 - 200 milli-microns 10 - 50 Angstrom 50 - 200 microns ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is insensitive to changes in pressure? Heat of vaporisation Melting point Both B & C Heat of fusion Heat of vaporisation Melting point Both B & C Heat of fusion ANSWER DOWNLOAD EXAMIANS APP
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