Chemistry
WAEC 1997
How much heat will be liberated if 8g of hydrogen burns in excess oxygen according to the following equation? 2H
2 + O
2→ 2H
2O,∆H = -571.7KJ (H = 1)
-
A.
1.42.9KJ
-
B.
571.7KJ
-
C.
1143.4KJ
-
D.
285.9KJ
-
E.
2286.8KJ
Correct Answer: Option C
Explanation
No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn, please
click here
Report an Error
Ask A Question
Download App
Quick Questions
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}