Stoichiometry Specific gravity on API scale is given by the relation(where, G = specific gravity at 15.5°C). °API = (141.5/G) - 131.5 °API = 200(G - 1) °API = 145 - (145/G) °API = (140/G) - 130 °API = (141.5/G) - 131.5 °API = 200(G - 1) °API = 145 - (145/G) °API = (140/G) - 130 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The combustion equations of carbon and carbon monoxide are as follows: C + O₂ = CO₂, ΔH = - 394 kJ/kg . mole CO + 1/2 O₂ = CO₂, ΔH = - 284.5 kJ/kg. mole. The heat of formation of CO is __________ kJ/kg. mole. +180 +100 -109.5 +109.5 +180 +100 -109.5 +109.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following gases will have the- highest kinetic energy per mole at the same pressure & temperature? Chlorine Nitrogen Ethane All of these Chlorine Nitrogen Ethane All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of water molecules present in a drop of water weighing 0.018 gm is 6.023 x __________ 1019 1020 1026 1023 1019 1020 1026 1023 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it Is unsaturated Shows negative deviation from Raoult's law Is saturated Shows positive deviation from Raoult's law Is unsaturated Shows negative deviation from Raoult's law Is saturated Shows positive deviation from Raoult's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a solid compound is approximately equal to the sum of the heat capacities of the constituent elements. This is the statement of Trouton's rule Nearnst heat theorem Kopp's rule Law of Petit and Dulong Trouton's rule Nearnst heat theorem Kopp's rule Law of Petit and Dulong ANSWER DOWNLOAD EXAMIANS APP
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