A. CnH n B. C nH2n+2 C. CnH2n D. CnH2n-2 Correct Answer: Option D D. CnH2n-2
A. Propanal B. Ethanol C. Methanoic acid D. Glucose Correct Answer: Option B B. Ethanol
A. Esterification B. Hydrolysis C. Hydrogenation D. Saponification Correct Answer: Option C C. Hydrogenation
A. smaller mass B. lower electrical charge C. greater stability in solution D. stronger tendency to accept electrons Correct Answer:…
A. oxygen and hydrogen B. hydrogen and oxygen C. sodium and oxygen D. soduim and chlorine Correct Answer: Option B…
A. 2.0 mole of Q³+ B. 2.5 mole of R²+ C. 4.0 mole of Y‾ D. 3.0 mole of T‾…
A. -2 to + 3 B. - 2 to + 6 C. + 6 to + 3 D. + 7…
A. 16 B. 17 C. 18 D. 19 Correct Answer: Option C C. 18
A. naturally radioactive B. abundant in nature C. a transition metal D. an isotopic mixture Correct Answer: Option D D.…
A. Exposure of a body of water ultraviolet rays B. Discharge of industrial effluents into waterways C. Passage of river…