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A cylinder of cooking gas supplied by Indian Oil Corporation is assumed to contain 14 kg of butane (ΔHc for C4H10 = - 2600 kJ mol-1). If a small family of three persons, requires 10,000 J of heat energy per day for cooking, the gas in the cylinder would last for A) 44 days B) 54days C) 72 days D) 63 days |
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Answer» A cylinder of cooking gas supplied by Indian Oil Corporation is assumed to contain 14 kg of butane (ΔHc for C4H10 = - 2600 kJ mol-1). If a small family of three persons, requires 10,000 J of heat energy per day for cooking, the gas in the cylinder would last for A) 44 days B) 54days C) 72 days D) 63 days |
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