Stoichiometry Heat of transition is the heat evolved or absorbed, when a substance is converted from Vapor to solid Solid to liquid One allotropic form to another allotropic form Vapor to liquid Vapor to solid Solid to liquid One allotropic form to another allotropic form Vapor to liquid ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry CaCO₃ contains __________ percent of Ca by weight. 96 40 48 12 96 40 48 12 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotonic solutions must have the same Normality Viscosity Critical temperature Molar concentration Normality Viscosity Critical temperature Molar concentration ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One of the specific gravity scales is "Brix" (used speicifically for sugar solution). It is defined as None of these Brix = (400/G) - 400 Brix = 145 - (145/G) Brix = 200 (G-1) None of these Brix = (400/G) - 400 Brix = 145 - (145/G) Brix = 200 (G-1) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The elevation in boiling point of a solution is proportional to the __________ of the solution. Molal concentration Molarity Reciprocal of the molal concentration Normality Molal concentration Molarity Reciprocal of the molal concentration Normality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry N₂ content in a urea sample was found to be only 42%. What is the actual urea content of the sample ? (molecular weight of urea = 60) 0.98 0.9 0.8 0.95 0.98 0.9 0.8 0.95 ANSWER DOWNLOAD EXAMIANS APP
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