A) 0.0099
B) 0.099
C) 0.99
D) 9.9
Correct Answer: A
Solution :
\[{{M}_{1}}{{V}_{1}}={{M}_{2}}{{V}_{2}}\] \[0.01\times 19.85={{M}_{2}}\times 20\] \[{{M}_{2}}=0.009925\]; \[M=0.0099\].You need to login to perform this action.
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