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Chemistry 10th Class English Medium Online Test
| Sr. # | Questions | Answers Choice |
|---|---|---|
| 1 | What is the colour of hydrogen iodide in product? | Purple Yellow Blue Colorless |
| 2 | Such reaction which can be made proceed in either direction depending upon the condition: | simple reaction reversible reaction irreversible reaction chain reaction |
| 3 | The lives of aquatic plants and animals are indirectly related to concentration of dissolved ------ in water: | hydrogen oxygen chlorine nitrogen |
