Stoichiometry Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution Both A & C A₁ is very slightly acidic A₁ is more alkaline than solution A₂ A₁ is highly acidic Both A & C A₁ is very slightly acidic A₁ is more alkaline than solution A₂ A₁ is highly acidic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A butane isomerisation process produces 70 kmole/hr of pure isobutane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be 5 kmole/hr 6 kmole/hr 4 kmole/hr 3 kmole/hr 5 kmole/hr 6 kmole/hr 4 kmole/hr 3 kmole/hr ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a solvent produces a __________ in its solvent. Vapor pressure lowering Freezing point elevation All of these Boiling point depression Vapor pressure lowering Freezing point elevation All of these Boiling point depression ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry °API gravity of water at N.T.P. is about 100 10 1 100 10 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Ideal Non-ideal Buffer Colloidal Ideal Non-ideal Buffer Colloidal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Mass number Atomic mass None of these Number of neutrons Mass number Atomic mass None of these Number of neutrons ANSWER DOWNLOAD EXAMIANS APP
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