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Answer : 3. "जोसेफ प्राउस्ट"
किसी यौगिक में तत्बो के द्रव्यमानो का अनुपात सदैव समान होता है यह विचार किसने रखा ?
5Q:
किसी यौगिक में तत्बो के द्रव्यमानो का अनुपात सदैव समान होता है यह विचार किसने रखा ?
- 1आबोगोद्राेfalse
- 2लुईसfalse
- 3जोसेफ प्राउस्टtrue
- 4जॉन डाल्टनfalse
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Answer : 3. "जोसेफ प्राउस्ट"
Explanation :
Proust had expressed this law in this way, “The elements in any compound are always present in the ratio of definite masses”. He was born in a family. At the age of twelve, he started his career as a teacher. Seven years later he became principal of a John Dalton school.