Stoichiometry With rise in temperature, the solubility of ammonia in water at a fixed pressure Increases exponentially Increases Decreases Remains unchanged Increases exponentially Increases Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic heat capacities of all solid elements __________ with decrease in temperature. Increases Approach zero at 0°C Remains unchanged Decreases Increases Approach zero at 0°C Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Air at a temperature of 20°C and 750 mm Hg pressure has a relative humidity of 80%. What is its percentage humidity?Vapour pressure of water at 20°C is 17.5 mm Hg. 80 78.51 80.38 79.62 80 78.51 80.38 79.62 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cp/Cv for monoatomic gases is 1.44 1.99 1.66 1 1.44 1.99 1.66 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of atoms of oxygen present in 11.2 litres of ozone (O₃) at N.T.P. are 3.01 x 10²² 1.20 x 10²⁴ 6.02 x 10²³ 9.03 x 10²⁴ 3.01 x 10²² 1.20 x 10²⁴ 6.02 x 10²³ 9.03 x 10²⁴ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Equal masses of CH₄ and H₂ are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is 8/9 1/2 1/9 5/9 8/9 1/2 1/9 5/9 ANSWER DOWNLOAD EXAMIANS APP
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