A solution is saturated in SrCO_(3) and SrF_(2) The CO_(3)^(2-) was found to be 10^(-3) mol/L. If the concentratuonof F^(-) in solution is represented as yxx10^(-2) M then what is the value of y ? ["Given" : K_(sp)(SrCO_(3))=2.5xx10^(-10),K_(sp)(SrF_(2))=10^(-10)]
A certain weak acid has K_(a)=10^(-5). If the equilibrium constant for it reaction with a strong base is represented as 1xx10^(y) then find the value of y.
If (k,4) lies on the graph of 3x+y=10, then the value of k is
Solubility of AgCl in 0.2 M NaCl is x and that in 0.1 M AgNO_(3) is y. Then which of the following is correct?
If z = 10, find the value of z^3 – 3(z – 10) .
Will a precipitate from if 50 cm^(3) of 0.01 M AgNO_(3) and 50 cm^(3) of 2xx10^(-5) M NaCl are mixed? ["Given": K_(sp)(AgCl)=10^(-10)M^(2)]
When one litre of a saturated solution of PbCl_(2) (mol. Mass=278) is evaported, the residue is found to weight 2.78g. If K_(sp) of PbCl_(2) is represented as yxx10^(-6) then find the value of y.
What is the molarity of F^(-) in a saturated solution of In F_(3) ? (K_(sp)=7.9xx10^(-10)
NARENDRA AWASTHI-IONIC EEQUILIBRIUM-Assertin-Reason Type Questions