1.

What is the concentration of nitrate ions if equal volumes of 0.1 M AgNO_(3) and 0.1 M NaCl are mixed together

Answer»

0.1 N
0.2 M
0.05 M
0.25 M

Solution :`M_(1)V_(1)=M_(2)V_(2)`
`0.1xxV=M_(2)xx2V impliesM_(2)=(0.1xxV)/(2V)=0.05M`


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