| Date | May 2011 | Marks available | 1 | Reference code | 11M.1.sl.TZ1.15 |
| Level | SL | Paper | 1 | Time zone | TZ1 |
| Command term | State | Question number | 15 | Adapted from | N/A |
Question
Which statement about bonding is correct?
A. Bond breaking is endothermic and requires energy.
B. Bond breaking is endothermic and releases energy.
C. Bond making is exothermic and requires energy.
D. Bond making is endothermic and releases energy.
Markscheme
A
Examiners report
[N/A]
Syllabus sections
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