The correct balanced chemical equation showing exothermic reaction in which natural gas burns in air is:
(A) CH4+O2→ CO2 + 2H2O
(B) CH4+2O2 → 2CO2+2H2O + Energy.
(C) CH4+2O2 → CO2+2H2O
(D) CH4+2O2 → CO2+2H2O + Energy
Correct Answer : Option (D) CH4+2O2 → CO2+2H2O + Energy
More Questions : Two metals zinc and tin are dissolved separately in definite proportions in molten copper (the primary metal) to obtain two different alloys respectively known as:
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