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Devasish Bindani Grade: 12
        


XM 20ml hcl neutralises compleately a mixture of 10ml 0.1M NaHCO3 and 5ml 0.2M Na2CO3 with methyl orang end point . find the value of x? i dont know the answer please send the answer to me


7 years ago

Answers : (1)

ABHISHEK JAIN AskiitiansExpert-IITD
20 Points
										

Dear Devashish,


Meq. Of HCL = Meq of NaHCo3 + Meq. Of Na2Co3


           20 x            =   10×.10 + 5 ×.20


   X = .10 M


 


 


regards ,


Abhishek jain

7 years ago
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