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 0°K - 136.5°K -136.5°C -273°C 0°K - 136.5°K -136.5°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At a temperature of 0°K, the molecules of a gas have only __________ energy. Rotational Translational Vibrational None of these Rotational Translational Vibrational None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes 4 8 1 2 4 8 1 2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At a constant volume, for a fixed number of moles of a gas, the pressure of the gas increases with rise of temperature due to Decrease in mean free path Increase in molecular attraction Increased collision rate among molecules Increase in average molecular speed Decrease in mean free path Increase in molecular attraction Increased collision rate among molecules Increase in average molecular speed ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest? 20 c.c acid and 25 c.c base 30 c.c acid and 30 c.c base 35 c.c acid and 15 c.c base 15 c.c acid and 35 c.c base 20 c.c acid and 25 c.c base 30 c.c acid and 30 c.c base 35 c.c acid and 15 c.c base 15 c.c acid and 35 c.c base ANSWER DOWNLOAD EXAMIANS APP
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