. One mole of hydrogen gas burns in excess of oxygen to give
290 kJ of heat. What is the amount of heat produced when 4 g
of hydrogen gas is burnt under the same conditions?
(a) 145 kJ
(b) 290 kJ
(c) 580 kJ
(d) 1160 kJ
Answer Posted / guest
(c) 580 kJ
Is This Answer Correct ? | 12 Yes | 2 No |
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