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4990. Baking soda is chemically represented by

September 7, 2025 by Admin

Na₂CO₃

NaHCO₃

Na₂CO₃.H₂O

Na₂CO₃.10H₂O

✅ The correct answer is option B.

Categories Chemical Engineering, Chemical Process MCQs, Engineering Tags Chemical Engineering MCQs, Chemical Process MCQs, Engineering MCQs

4986. Glauber’s salt is chemically represented by

4992. Phosphoric acid is prepared from

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