What is the function of H2SO4 in the following reaction? C12 H22O11 conc. H2
What is the function of H2SO4 in the following reaction? C12 H22O11 conc. H2SO4 12C + 11H2O A.…
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Sugars can be hydrolyzed at room temperature by the action of
Sugars can be hydrolyzed at room temperature by the action of A. mineral acids B. strong bases C.…
Which of the following constitutes an advantage in the use of hard water?
Which of the following constitutes an advantage in the use of hard water? A. Formation of scum with…
A feasible cell was constructed by joining the two half cells below. Cu2+ (aq) +…
A feasible cell was constructed by joining the two half cells below. Cu2+(aq) + 2e- → Cu(s) Eo…
Hydrogenation of butene yields
Hydrogenation of butene yields A. butyne B. butane C. pentence D. butanol Correct Answer: Option B Explanation
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Benzene produces more soot than ethene on burning because benzene A. has a higher molar mass B. has…
A concentrated solution containing H+, Cu2+,OH- and CI- was electrolysed using platiunm electrodes which of…
A concentrated solution containing H+, Cu2+,OH– and CI– was electrolysed using platiunm electrodes which of the ions will…
Given that the order of reactivity of four metals is P>Q>R>S, which of the following…
Given that the order of reactivity of four metals is P>Q>R>S, which of the following reactions is feasible?…
In the electrolysis of CuSO4(aq) using copper electrodes, the reaction at the anode is
In the electrolysis of CuSO4(aq) using copper electrodes, the reaction at the anode is A. discharge of SOsub>4…
What is oxidized in the reaction represented by the following equation? 3CU + 8HNO3 →…
What is oxidized in the reaction represented by the following equation? 3CU + 8HNO3 → 3Cu(NO3)2 + 2NO…