সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which of the following compound is used in the manufacturing of baking powder?
Which of the following compound is used in the manufacturing of baking powder?
- ক. calcium oxide
- খ. sodium bicarbonate
- গ. sodium carbonate
- ঘ. silicon carbide
সঠিক উত্তরঃ sodium carbonate
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- What are elements containing the same number of protons but different number of neutrons called?
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- Every molecule of water contains-- Oxygen and --Hydrogen.
- Which of these is not a planet in the Solar System?
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