Stoichiometry The crystallisation of a solute from a solution may be done by Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Not a function of the nature of vapor Not a function of the composition of gas mixture Called percentage saturation Termed as relative saturation Not a function of the nature of vapor Not a function of the composition of gas mixture Called percentage saturation Termed as relative saturation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A sugar solution containing __________ percent sugar is equivalent to 1 Brix. 10 0.01 0.1 1 10 0.01 0.1 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature. Bisulphite Thiosulphate Carbonate (monohydrate) Chloride Bisulphite Thiosulphate Carbonate (monohydrate) Chloride ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of length? Parsec Fermi Barn Angstrom Parsec Fermi Barn Angstrom ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following expressions defines the Baume gravity scale for liquids lighter than water? °Be = 200(G-1) °Be = (140/G) - 130 °Be = (400/G) - 400 °Be = 145 - (145/G) °Be = 200(G-1) °Be = (140/G) - 130 °Be = (400/G) - 400 °Be = 145 - (145/G) ANSWER DOWNLOAD EXAMIANS APP
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