সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
Which of the following can be used both as an oxidizing agent and as a reducing agent?
Which of the following can be used both as an oxidizing agent and as a reducing agent?
- ক. sodium nitrite
- খ. sodium sulphide
- গ. sodium thiosulphate
- ঘ. sodium nitrate
সঠিক উত্তরঃ sodium nitrate
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Ozone depletion is caused by----
- Which of the following is not a constituent of the atmosphere?
- On which principle does the tape recorder function?
- Which of these is not a planet in the Solar System?
- The credit of inventing the television goes to----
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Basic Information of Daily Science, Inventions and...