alleryউদ্যোগত কোনটো এচিড আটাইতকৈ বেছিকৈ ব্যৱহাৰ কৰা হয়?
Aনাইট্ৰিক এচিড
Bছালফিউৰিক এচিড
Cএচেটিক এচিড
Dচাইট্ৰিক এচিড
Answer & Solution
Correct answer: B. ছালফিউৰিক এচিড
ছালফিউৰিক এচিড হ'ল বিশ্বত আটাইতকৈ বেছি উৎপাদিত ঔদ্যোগিক ৰাসায়নিক পদাৰ্থ।
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