Stoichiometry 2 litres of nitrogen at N.T.P. weighs __________ gms. 28 1.25 14 2.5 28 1.25 14 2.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The maximum adiabatic flame temperature of fuels in air is __________ the maximum flame temperature in pure oxygen. Higher than Lower than Same as Not related to Higher than Lower than Same as Not related to ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The OH⁻ concentration in a solution having pH value 3 is 10-11 10-13 10-10 10-3 10-11 10-13 10-10 10-3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. -92 -23 92 46 -92 -23 92 46 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution A₁ is highly acidic A₁ is more alkaline than solution A₂ A₁ is very slightly acidic Both A & C A₁ is highly acidic A₁ is more alkaline than solution A₂ A₁ is very slightly acidic Both A & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg/cm² is equal to 10 metres of water column 1KPa 1 metre of water column 760 torr 10 metres of water column 1KPa 1 metre of water column 760 torr ANSWER DOWNLOAD EXAMIANS APP
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