Stoichiometry The most convenient way of expressing solution concentration is in terms of Molality Normality Mole fraction Molarity Molality Normality Mole fraction Molarity 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 very slightly acidic A₁ is more alkaline than solution A₂ Both A & C A₁ is highly acidic A₁ is very slightly acidic A₁ is more alkaline than solution A₂ Both A & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm. 41 8.2 164 82 41 8.2 164 82 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is 0.33 0.16 0.66 0.47 0.33 0.16 0.66 0.47 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 Are above the inversion temperature Do not lose energy on collision Do not exert attractive force on each other Do work equal to loss in kinetic energy Are above the inversion temperature Do not lose energy on collision Do not exert attractive force on each other Do work equal to loss in kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One Newton is equal to __________ dynes. 10³ 10² 10⁴ 10⁵ 10³ 10² 10⁴ 10⁵ ANSWER DOWNLOAD EXAMIANS APP
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