Stoichiometry The atomic heat capacities of all solid elements __________ with decrease in temperature. Increases Remains unchanged Decreases Approach zero at 0°C Increases Remains unchanged Decreases Approach zero at 0°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Validity of the relationship, inputs = outputs, holds good for the system at steady state With chemical reaction None of these Without chemical reaction & losses Without chemical reaction With chemical reaction None of these Without chemical reaction & losses Without chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 torr is equal to __________ mm Hg column. 1 1000 10 0.1 1 1000 10 0.1 ANSWER DOWNLOAD EXAMIANS APP
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 = 145 - (145/G) °API = 200(G - 1) °API = (140/G) - 130 °API = (141.5/G) - 131.5 °API = 145 - (145/G) °API = 200(G - 1) °API = (140/G) - 130 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a substance is Greater for liquid state than for solid state Lower for liquid state than for gaseous state Higher for solid state than for liquid state Equal for solid and liquid states below melting point Greater for liquid state than for solid state Lower for liquid state than for gaseous state Higher for solid state than for liquid state Equal for solid and liquid states below melting point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In the reaction, represented by Na₂CO₃ + HC₁ → NaHO₃ + NaCl, the equivalent weight of Na₂CO₃ is 10.6 5.3 53 106 10.6 5.3 53 106 ANSWER DOWNLOAD EXAMIANS APP
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