A) 32
B) 64
C) 128
D) 256
Correct Answer: C
Solution :
Dibasic acid NaOH; \[{{N}_{1}}{{V}_{1}}={{N}_{2}}{{V}_{2}}\] \[\frac{W}{E}\times 1000=\frac{1}{10}\times 25\]; \[\frac{0.16}{E}\times 1000=\frac{25}{10}\] \[M=2\times E=2\times 64=128\].You need to login to perform this action.
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