Stoichiometry 1 gm mole of methane (CH₄) contains 4 gm atoms of hydrogen 3.01 x 1023 molecules of methane 3 gms of carbon 6.02 x 1023 atoms of hydrogen 4 gm atoms of hydrogen 3.01 x 1023 molecules of methane 3 gms of carbon 6.02 x 1023 atoms of hydrogen ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The most convenient way of expressing solution concentration is in terms of Mole fraction Molality Normality Molarity Mole fraction Molality Normality Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is concerned with the calculation of Viscosity Thermal conductivity Surface tension Heat capacity Viscosity Thermal conductivity Surface tension Heat capacity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be 0.1818 0.1 0.2 0.05 0.1818 0.1 0.2 0.05 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. If the average specific heat of all the gases/vapour is 40 J/mole.K, the maximum temperature rise of the exhaust gases in °C would be approximately equal to 1335 1735 1525 1225 1335 1735 1525 1225 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of an acidic solution is decreased from 5 to 2, then the increase in its hydrogen ion concentration is __________ times. 10000 10 1000 100 10000 10 1000 100 ANSWER DOWNLOAD EXAMIANS APP
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