जॉइन Examsbookउत्तर : 2. "sodium carbonate"
Washing soda is5
प्र: Washing soda is
- 1sodium hydroxidefalse
- 2sodium carbonatetrue
- 3sodium bicorbonatefalse
- 4Potassium chloridefalse
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उत्तर : 2. "sodium carbonate"
व्याख्या :
Answer: B) sodium carbonate Explanation: Sodium hydroxide - NaOH is caustic soda Sodium carbonate - Na2CO3 is washing soda Sodium bicarbonate - NaHCO3 is baking soda
समान प्रश्न
Since Nithya and Suganya exchange places, so Rita’s new position is the same as Monika’s earlier position. This position is 17th from the right and 10th from the left. Therefore Number of girls in the row = (16 + 1 + 9) = 26.