Stoichiometry If pH value of a solution is 8, then its pOH value will be 1 6 7 10 1 6 7 10 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Elements in a periodic table are arranged in order of their Atomic weight Atomic number Metallic characteristics Mass number Atomic weight Atomic number Metallic characteristics Mass number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The value of gas constant 'R' is __________ kcal/kg.mole.°C. 3.99 2.79 1.987 None of these 3.99 2.79 1.987 None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Average molecular weight of air is about 21 29 79 23 21 29 79 23 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry How many phases are present at eutectic point? 1 3 Unpredictable 2 1 3 Unpredictable 2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The combustion equations of carbon and carbon monoxide are as follows: C + O₂ = CO₂, ΔH = - 394 kJ/kg . mole CO + 1/2 O₂ = CO₂, ΔH = - 284.5 kJ/kg. mole. The heat of formation of CO is __________ kJ/kg. mole. +180 +109.5 +100 -109.5 +180 +109.5 +100 -109.5 ANSWER DOWNLOAD EXAMIANS APP
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