Stoichiometry Elements in a periodic table are arranged in order of their Metallic characteristics Atomic weight Atomic number Mass number Metallic characteristics Atomic weight Atomic number Mass number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Specific gravity on API scale is given by the relation(where, G = specific gravity at 15.5°C). °API = (140/G) - 130 °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 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction) Δ H >ΔH Δ H >ΔH ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is less than the sum of the volumes of its components in their pure states, solubility is Increases with rise in pressure Increased with decrease in pressure Independent of temperature Unchanged with pressure changes Increases with rise in pressure Increased with decrease in pressure Independent of temperature Unchanged with pressure changes ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In the reaction, represented by Na₂CO₃ + HC₁ → NaHO₃ + NaCl, the equivalent weight of Na₂CO₃ is 5.3 106 53 10.6 5.3 106 53 10.6 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gas at 0°C is cooled at constant pressure until its volume becomes half the original volume. The temperature of the gas at this state will be -273°C -136.5°C - 136.5°K 0°K -273°C -136.5°C - 136.5°K 0°K ANSWER DOWNLOAD EXAMIANS APP
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