Stoichiometry 1 ata is equivalent to 10 torr 0.98 Pascal 1 atm 1 kgf/cm² 10 torr 0.98 Pascal 1 atm 1 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Unrestrained expansion of an ideal gas does not result in its cooling due to the reason that the gas molecules Do work equal to loss in kinetic energy Do not lose energy on collision Do not exert attractive force on each other Are above the inversion temperature Do work equal to loss in kinetic energy Do not lose energy on collision Do not exert attractive force on each other Are above the inversion temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is helpful in finding the Heat capacities of solids Molal heat capacities of gases Heat capacities of gases Activation energy Heat capacities of solids Molal heat capacities of gases Heat capacities of gases Activation energy 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 Sometimes, in chemical processes, a part of the outlet stream is rejected as waste in order to keep the impurity level in the system within limits. This phenomenon is termed as the Purging Recycling Recirculation Bypassing Purging Recycling Recirculation Bypassing ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be More acidic Neutral Of the same acidity Basic More acidic Neutral Of the same acidity Basic ANSWER DOWNLOAD EXAMIANS APP