MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Chemical Equilibrium#pH66Choose the best answerThe pH value of human blood is:A7.80B7.35C7.33D6.62 Like 0 Discuss 0Share
Chemical EquilibriumLe Chatelier’s Principle67Choose the best answerThe reaction CaCO₃(s) ⇌ CaO(s) + CO₂(g) can proceed nearly to completion in a lime kiln because:ATemperature has no effectBCaO is always more stable than CaCO₃CCaO continuously decomposesDCO₂ is continuously removed Like 0 Discuss 0Share
Chemical EquilibriumEffect of Pressure on Equilibrium68Choose the best answerWhich equilibrium is shifted toward products by decreasing pressure?AN₂(g) + 3H₂(g) ⇌ 2NH₃(g)BH₂(g) + I₂(g) ⇌ 2HI(g)CPCl₅(g) ⇌ PCl₃(g) + Cl₂(g)DN₂(g) + O₂(g) ⇌ 2NO(g) Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Chemical Equilibrium#Le Chatelier's Principle69Choose the best answerFor the equilibrium in blood: CO₂ + H₂O ⇌ H₂CO₃ ⇌ H⁺ + HCO₃⁻ what happens if CO₂ escapes from the system?ApH will decreaseBH₂CO₃ concentration will be unalteredCThe forward reaction will be promotedDHydrogen ion concentration will diminish Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Chemical Equilibrium#pH70Choose the best answerThe normal pH of blood is: (Sindh MDCAT 2018)A7.75B7.35C7.25D7.05 Like 0 Discuss 0Share