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Answer Posted / nilesh soni
2 gm Anhyd. Na2Co3 + 150 ml H20 + 4-5 drops Methyl Orange
indicator & titrate with HCl & Colour change is Yellow to
Slight Pink.
Wt of Na2Co3 x 1000
Formulla = -------------------------
B.R x 53
| Is This Answer Correct ? | 37 Yes | 14 No |
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