What volume of oxygen at STP is required to affect the combustion of 1 litres of ethylene [C2H4] at 273∘C and 380 mm of Hg pressure? C2H4+3O2→2CO2+2H2O
Q.1. Name the reaction in which one of the reacting species losses while the other gains electrons.
Q.2. C2H5OH(l) + 3O2 --------> 2CO2(g) + 3H2O(l) ---- IS THIS REACTION EXO THERMIC OR ENDOTHERMIC. WHY?
Q.3. Why do gold & silver not corrodein moist air?