Methane is prepared in the laboratory by heating a mixtur...
Methane is prepared in the laboratory by heating a mixture of sodium ethanoate with soda lime. The chemical constituent(s) of soda lime is/are
Ca(OH)\(_2\) and NaOH
Na\(_2\)CO\(_3\)
NaCl
NaOH
Correct answer is A
Soda lime is a mixture of caustic soda (NaOH) and lime water (Ca(OH)\(_2\)).
Catalytic hydrogenation of oils results in the production of ...
Al2O3(s) + 3H2SO4(aq) → Al2(SO4(aq)) + 3H2(I)O Al2O3(s) + 2NaOH(aq)) + 3H2(I)O → 2NaAl(OH)4(aq)...
50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g of the salt....
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An acid is a substance which in the presence of water produces ...