Question
Explain mechanical work and how is work expressed in different situations? Explain.
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| Column I | | Column II | |
| i. | H3O+ | a. | Linear |
| ii. | HC = CH | b. | Angular |
| iii. | $\text{ClO}^{-}_{2}$ | c. | Tetrahedral |
| iv. | $\text{NH}^{+}_{4}$ | d. | Trigonal bipyramidal |
| | e. | Pyramidal |