COg + H2Og ? ? 2g + H2g ? ? H = -4100J. Which of the following factors favour the formation of hydrogen in the above reaction? i. high pressure. ii. low pre...
COg + H2Og?2g + H2g?H = -4100J. Which of the following factors favour the formation of hydrogen in the above reaction? i. high pressure. ii. low pressure iii. high temperature iv. use of excess steam