'10 आयतन ' H2O2 की मोलरता है ? – McqOptions

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1.	'10 आयतन ' H2O2 की मोलरता है ?
A.	0.89 M
B.	0.49 M
C.	0.29 M
D.	0.19 M
Answer» B. 0.49 M

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