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Raghav Kumar

UP Board 10th Class 2021 (For Hindi Medium Students)
About UP Board Crash Course
3 years ago

OH अम्लीय क्या होता है

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Suraj Mishra

3 years ago

OH par -ve charge hota hai isliye is par lone pair electron hoga.to yeh electron doner ka kaam krta hai. aur bases electron donar hote hai. so yeh base hoga.

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