MCQOPTIONS
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| 1. |
Chemical formula of baking soda is - |
| A. | \[MgS{{O}_{4}}\] |
| B. | \[N{{a}_{2}}C{{O}_{3}}\] |
| C. | \[NaHC{{O}_{3}}\] |
| D. | \[MgC{{O}_{3}}\] |
| Answer» D. \[MgC{{O}_{3}}\] | |