Stoichiometry N₂ content in a urea sample was found to be only 42%. What is the actual urea content of the sample ? (molecular weight of urea = 60) 0.95 0.98 0.8 0.9 0.95 0.98 0.8 0.9 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A reduction process is accompanied with increase in the Neither A nor B Oxidation number Number of electrons Both A & B Neither A nor B Oxidation number Number of electrons Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the partial pressure of the solvent in the vapor phase is equal to the vapor pressure of the solvent at that temperature, then the system is said to be at its Both B and C Dew point Bubble point Saturation temperature Both B and C Dew point Bubble point Saturation temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following gravity scales is used exclusively for liquids heavier than water? API scale Twaddel scale Baumme scale None of these API scale Twaddel scale Baumme scale None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of solution in a system in which both solute and solvent are liquids is termed as Heat of hydration Heat of mixing Heat of solvation Standard integral heat of solution Heat of hydration Heat of mixing Heat of solvation Standard integral heat of solution 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? 30 c.c acid and 30 c.c base 15 c.c acid and 35 c.c base 35 c.c acid and 15 c.c base 20 c.c acid and 25 c.c base 30 c.c acid and 30 c.c base 15 c.c acid and 35 c.c base 35 c.c acid and 15 c.c base 20 c.c acid and 25 c.c base ANSWER DOWNLOAD EXAMIANS APP
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