Stoichiometry Isotopes are atoms having the same None of these Atomic mass Number of neutrons Mass number None of these Atomic mass Number of neutrons Mass number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Weight of 56 litres of ammonia at N.T.P. is __________ gm. 2800 2.5 56 42.5 2800 2.5 56 42.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Viscosity of 1 centipoise is equal to 1 centis-toke in case of None of these Carbon tetrachloride Water Mercury None of these Carbon tetrachloride Water Mercury ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 gm mole of methane (CH₄) contains 6.02 x 1023 atoms of hydrogen 4 gm atoms of hydrogen 3 gms of carbon 3.01 x 1023 molecules of methane 6.02 x 1023 atoms of hydrogen 4 gm atoms of hydrogen 3 gms of carbon 3.01 x 1023 molecules of methane ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation Becomes zero at the critical point Increases with pressure rise Both B & C Decreases with increasing pressure Becomes zero at the critical point Increases with pressure rise Both B & C Decreases with increasing pressure 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 1525 1735 1335 1225 1525 1735 1335 1225 ANSWER DOWNLOAD EXAMIANS APP
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