1.

An excess of AgNO_(3) is added to 100 mL of a 0.01 M solution of dichlorotetraaquachromium (iii) chloride. The number of moles of AgCl precipitated would be

Answer»

0.002
0.003
0.01
0.01

Solution :`[Cr(H_(2)O)_(4)Cl_(2)]Cl+AgNO_(3) to AgCl+[Cr(H_(2)O)_(4)Cl_(2)]NO_(3)`
MOLARITY`=(WT)/("mol. Mass")xx(1000)/(VOL.)`
`(wt)/("mol mass")="molarity"xx(vol.)/(1000)=(0.01xx100)/(1000)`
=0.001


Discussion

No Comment Found

Related InterviewSolutions