Stoichiometry The unit of dynamic viscosity is Gm/cm sec Stoke Poise Both B & C Gm/cm sec Stoke Poise Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of 3 None of these 1000 100 3 None of these 1000 100 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 1225 1525 1335 1735 1225 1525 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times. 70 100 10 20 70 100 10 20 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of H⁺ in 1 c.c solution of pH 13 is 6.023 xl0¹³ 6.023 x 10¹⁰ 10¹³ 6.023xl0⁷ 6.023 xl0¹³ 6.023 x 10¹⁰ 10¹³ 6.023xl0⁷ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In the reaction, represented by Na₂CO₃ + HC₁ → NaHO₃ + NaCl, the equivalent weight of Na₂CO₃ is 10.6 53 5.3 106 10.6 53 5.3 106 ANSWER DOWNLOAD EXAMIANS APP
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