Stoichiometry Specific gravity on API scale is given by the relation(where, G = specific gravity at 15.5°C). °API = 145 - (145/G) °API = 200(G - 1) °API = (141.5/G) - 131.5 °API = (140/G) - 130 °API = 145 - (145/G) °API = 200(G - 1) °API = (141.5/G) - 131.5 °API = (140/G) - 130 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is insensitive to changes in pressure? Heat of fusion Heat of vaporisation Melting point Both B & C Heat of fusion Heat of vaporisation Melting point Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gram equivalent of solute dissolved in one litre of solution is called its Formality Molarity Normally Molality Formality Molarity Normally Molality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The average translational kinetic energy with which a gas molecule is endowed is dependent on its Nature Absolute temperature All of these Size Nature Absolute temperature All of these Size ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg of calcium carbide (CaC₂) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour? 15 5 10 20 15 5 10 20 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Directly proportional to the mole of solute Both A & B Neither A nor B Inversely proportional to the mass of solvent Directly proportional to the mole of solute Both A & B Neither A nor B Inversely proportional to the mass of solvent ANSWER DOWNLOAD EXAMIANS APP
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