A. Heavy liquid B. An oxide of heavier isotope of oxygen C. An oxide of deuterium D. Denser than water
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A. Standard reduction potential B. Standard oxidation potential C. Ionic nature D. None
A. Gold is denser B. Iron rusts C. Gold has higher electrode potential than iron D. Gold has lower electrode potential than iron
A. Oxidation number raised B. Oxidation number lowered C. Oxidation number remains unchanged D. None of these
A. HF B. HCl C. HBr D. HI
A. Sucrose B. Maltose C. Lactose D. Glucose
A. Iodoform test B. Lucas test C. Benedict’s test D. Tollen’s test