A. The electrons in both the 2s and 2p orbitals are equivalent B. The electrons in all the orbitals of…
A. Reduction B. Oxidation C. Hydration D. Adsorption Correct Answer: Option A - Reduction
A. Hydrogen and trioxocarbonate (IV) acid B. Hydrogen, oxygen and carbon (IV) oxide C. Hydrogen and carbon (II) oxide D.…
A. Chlorine B. Oxygen C. Ammonia D. Hydrogen Correct Answer: Option A - Chlorine
A. Graphite B. Soot C. Charcoal D. Lampblack Correct Answer: Option C - Charcoal
A. H2(g) + I2(g) ↔ 2HI(g) B. 2NO2(g) ↔ N2O4(g) C. PCl5(g) ↔ PCl3(g) + Cl2(g) D. 2O3(g) ↔ 3O2(g)…
A. a constant volume B. an increase in pressure C. a decrease in pressure D. a decrease in volume Correct…
A. HF B. HCl C. HBr D. HI Correct Answer: Option A - HF
A. 108.0g B. 54.0g C. 27.0g D. 13.5g Correct Answer: Option B - 54.0g Explanation Ag + e → Ag+…
A. H2 B. SO2 C. H2S D. CO2 Correct Answer: Option B - SO2