wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The volume of water needed to dissolve 1 mg of PbSO4(Ksp=1.44×108M2) at 25 C is approximately:
(molar mass of Pb=207 g/mol)

A
10 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
27 mL
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
43 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
80 mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 27 mL
Solubility of PbSO4=Ksp=1.44×108=1.2×104 MSolubility of PbSO4=1.2×104×303×103=36.36 mg L1Volume of water needed to dissolve 1 mg of PbSO4=100036.36=27.5 mL

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Solubility and Solubility Product
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon