Stoichiometry The value of the gas-law constant 'R' is 1.987 Kcal/kg-mole.°K Kcal/kg-mole.°C Btu/lb-mole.°R Both B & C Kcal/kg-mole.°K Kcal/kg-mole.°C Btu/lb-mole.°R Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of length? Barn Angstrom Fermi Parsec Barn Angstrom Fermi Parsec ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ? ΔH = 1 (+ ve)and Δ V = -ve ΔH = 0 ΔV = 0 Both B and C ΔH = 1 (+ ve)and Δ V = -ve ΔH = 0 ΔV = 0 Both B and C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of neutralisation of a strong acid and strong base is always a constant value, i.e., 57 KJ/Kg mole. This is because The strong base and strong acid reacts completely The salt formed does not hydrolyse Only OH⁻ and H⁺ ions react in every case The strong base and strong acid reacts in aqueous solution The strong base and strong acid reacts completely The salt formed does not hydrolyse Only OH⁻ and H⁺ ions react in every case The strong base and strong acid reacts in aqueous solution ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is 18.33 kJ 16.15 kJ 18.11 kJ 10.73 kJ 18.33 kJ 16.15 kJ 18.11 kJ 10.73 kJ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion. None of these 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm² 1 kPa = 100 bar 1 mm Hg = 1 torr = 133.3 Pa None of these 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm² 1 kPa = 100 bar 1 mm Hg = 1 torr = 133.3 Pa ANSWER DOWNLOAD EXAMIANS APP
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