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@Dexter
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.What's turbidity
Why would common ion cause precipitation
reaction backward jaaegi
Ya dono sahi hai
ya dono galat
Wait
is BaCl2 a ppt?
Yes.
google says no😿
True. Checked. 36 g / 100 mL
yeah wahi ba
na
BaSO4 is ppt
we use it in Volumetric analysis
BaCl2
Usse hi to sulphate ka test karte hai
Yeah
what to do now
answer is given 1st correct second incorrect
Both have same solubility
But yea in terms of mol /l bacl2 will be smaller.
Crazy lmao
Cos mass of BaCl2 is higher.
And also 1:2 salt.
Check if this is there in lab manual somewhere.
Lemme see
kahan dekhu but
Huge lab manual
Cl ka test dekhta hu
nahi hai Cl- ke tests mein
check in sulphate ion test
bacl2 test is confirmatory test for sulphate
ruko ek second
iske baare mein kuch nahi likha hai
just the reaction
Statement 1 is true
statement 2 will be false
common ion will aply in 1
cuz BaCl2 dissociates weakly
but it wont be in 2
becuz NaCl is strongly dissociated
Why do we say this? Solubility agar high hai then it dissociates completely na
My initial guess was this too.
But the weird thing is wiki says solubility is 35 g /100 ml.
But ksp value is 10 ^ -9?
From the second data it is clear that one is true and two is false (what we initially said)
Anyway. Yea check lab manual and / or ncert equilibrium chapter. Whatever that says we can go with for jee.
pliss to revise ionic
this
and this :P
+fsolved
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