A. soften the water B. filter the water C. decolorize the water D. destroy the germs in the water E.…
A. oxygen B. nitrogen C. water vapour D. carbon (IV) oxide E. noble gases Correct Answer: Option A - oxygen
Use the following information to answer this question. Compound X was boiled with concentrated hydrochloric acid for a long time.…
Use this following information to answer this question. Compound X was boiled with concentrated hydrochloric acid for a long time.…
A. calcium oxide B. calcium carbide C. calcium hydrogentrioxocarbonate (IV) D. trioxocarbonate (IV) acid E. calcium trioxocarbonate (IV) Correct Answer:…
A. 1 mole B. 2 moles C. 3 moles D. 5 moles E. 6 moles Correct Answer: Option B -…
A. a straight-chain hydrocarbon B. a saturated hydrocarbon C. a reducing agent D. a dehydrating agent E. an oxidizing agent…
A. glucose to ethanol B. glucose to gluconic acid C. ethanol to ethanoic acid D. ethanol to ethanal E. palm…
A. Benzene B. Butane C. Pentene D. Octana E. Hexene Correct Answer: Option A - Benzene
A. C5H8 B. C5H9 C. C5H10 D. C5H11 E. C5H12 Correct Answer: Option E - C5H12