Sir Plss explain me ques no 48. I apologize that previously there was no attachment.Sukanya Bajpai
Sukanya Bajpai , 8 Years ago
Grade 12
Physical Chemistry> Sir Plss explain me ques no 48. I apologi...
1 Answers
Umakant biswal
Last Activity: 8 Years ago
@ sukanya
i will give you the approach to solve this question , rest calculation u have to do ,
frst of all
1- find concentration of [na+] in each case.
that u can do by the following formula
ksp ag2cro4=[ag+]^2*[cro4 2-]
ksp[agcl]=[ag+][cl-]
and so on ..
so calculate [ag+],
now it is given that the solution contains equal mole/liter say x
hence calculate [cl-] ,[cro4 2-] at which precipitation starts
and after that u will get the value of [ag+]
and see for which option [ag+] is highest.
that will be the correct option
HOPE U CAN DO IT RIGHT NOW
IF NOT ABLE TO SOLVE , THEN LET ME KNOW
ALL THE BEST ..
i will give you the approach to solve this question , rest calculation u have to do ,
frst of all
1- find concentration of [na+] in each case.
that u can do by the following formula
ksp ag2cro4=[ag+]^2*[cro4 2-]
ksp[agcl]=[ag+][cl-]
and so on ..
so calculate [ag+],
now it is given that the solution contains equal mole/liter say x
hence calculate [cl-] ,[cro4 2-] at which precipitation starts
and after that u will get the value of [ag+]
and see for which option [ag+] is highest.
that will be the correct option
HOPE U CAN DO IT RIGHT NOW
IF NOT ABLE TO SOLVE , THEN LET ME KNOW
ALL THE BEST ..
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