MCQOPTIONS
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| 1. |
*/*_In the production of soda ash by Solvay process, the by-product is? |
| A. | CaCl‚ÇÇ |
| B. | NH‚ÇÑCl |
| C. | NH‚ÇÉ |
| D. | NaOH |
| Answer» B. NH‚Äö√á√ëCl | |