चंद्रशेखर वेंकट रामन वैज्ञानिक चेतना के वाहकClass 9 Hindi | Sparsh Vaigyanik Chetna Ke Vaahak

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C

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😅😅😅

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1 No-A
2 No-D
3 No-C

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Sir ek aur please sir

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1 ans ,( A)
2 and ( D)
3 ans (C)