हाइड्रोजन सभी अम्लों का एक – McqOptions

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1.	हाइड्रोजन सभी अम्लों का एक आवश्यक अवयव हैं यह सर्वप्रथम किसने कहा -
A.	आर्हेनियस ने
B.	ब्रॉन्सटेड ने
C.	डेवी ने
D.	लॉरी ने
Answer» D. लॉरी ने

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