Chemistry
Medium
Question
Which of the following ion formation is always exothermic ?
A
Uni-negative
✓ Official correct answer
B
Uni-positive
C
Di-negative
D
Di-positive
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A
Uni-negative
No member explanations yet for this option.
B
Uni-positive
No member explanations yet for this option.
C
Di-negative
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D
Di-positive
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