Stoichiometry Two solutions A₁ and A₂ have pH value of 2 and 6 respectively. It implies that the solution A₁ is highly acidic A₁ is more alkaline than solution A₂ Both A & C A₁ is very slightly acidic A₁ is highly acidic A₁ is more alkaline than solution A₂ Both A & C A₁ is very slightly acidic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry pH value of H₂SO₄ (5% concentration) is > 7 5 < 7 7 > 7 5 < 7 7 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong conversion formula for the conversion of weight units : 1 U.S. ton = 907 kg = 0.907 tonne = 0.893 ton None of these 1 tonne = 1000 kg = 22.046 lbs 1 ton = 2240 lbs = 1016 kg = 1.016 tonnes = 1.12 U.S. tons 1 U.S. ton = 907 kg = 0.907 tonne = 0.893 ton None of these 1 tonne = 1000 kg = 22.046 lbs 1 ton = 2240 lbs = 1016 kg = 1.016 tonnes = 1.12 U.S. tons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K 273° 400° 300° 300° 273° 400° 300° 300° ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Vapor pressure of water at 100°C is about __________ bar. 1.013 101.3 10.13 0.1013 1.013 101.3 10.13 0.1013 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Decreases Increases Either A or B; depends on the type of solution Remains unchanged Decreases Increases Either A or B; depends on the type of solution Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS