A. 1.5 mol dm−3 B. 1.5 mol dm−3 C. 2.0 mol dm−3 D. 5.0 mol dm−3 Correct Answer: Option A…
A. 0.32 B. 1.52 C. 3.13 D. 31.25 Correct Answer: Option C = 3.13 Explanation P = 10atm, T= 320K,…
A. 1:3 B. 2:1 C. 3:1 D. 4:1 Correct Answer: Option B = 2:1 Explanation 4HCl + O2 -- 2Cl2…
I. Liquids maintain their volume at constant temperature. II. Liquids have fixed shape III. Liquids do not diffuse IV. Change…
A. air liquefies B. pressure increases C. intermolecular space increases D. density decreases Correct Answer: Option B - pressure increases…
A. shift the equilibrium to the right B. increase the yield of ammonia C. decrease the amount of hydrogen D.…
A. Forward and backward reactions occur at the same rate B. The concentrations of reactants must equal that of the…
A. mobile electrons B. free electrons C. octahedral structures D. layered structures Correct Answer: Option D - layered structures Explanation…
A. NO2 B. CO2 C. NH3 D. N2O Correct Answer: Option C - NH3 Explanation Alkaline gases are any gaseous…
A. 1.0 atm B. 0.1 atm C. 9.0 atm D. 0.9 atm Correct Answer: Option B - 0.1 atm Explanation…