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Priyanka Tomar • 13.41K Points
Tutor II Science
560

Q. हाइड्रोजन सभी अम्लों का एक आवश्यक अवयव है, यह सर्वप्रथम किसने कहा था ?

(A) ब्रॉन्सटेड
(B) लॉरी
(C) डेवी
(D) इनमें से कोई नहीं
Correct Answer - Option (C)

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