Chapter 6 – Ionic Equilibrium (Level 1 and Level 2)
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Which of the following is most soluble in water ?
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Nov
Which of the following is most soluble in water ? Which of the following is most soluble in water ? November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
A saturated solution of Ca3 (PO4)2 has [Ca^2+ ] = 2×10^−8 M and [PO 4/3 – ]=1.6×10^−5 M of Ksp of Ca^3 (PO^4 )2 is :
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Nov
A saturated solution of Ca3 (PO4)2 has [Ca^2+ ] = 2×10^−8 M and [PO 4/3 – ]=1.6×10^−5 M of Ksp of Ca^3 (PO^4 )2 is : A saturated solution of Ca3 (PO4)2 has [Ca^2+ ] = 2×10^−8 M and [PO 4/3 - ]=1.6×10^−5 M of Ksp of Ca^3 (PO^4 )2 is : November [...]
The solubility of electrolytes MX1,MX2 and MX3 is 1×10^−3 moles per litre. Hence their respective solubility products are :
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Nov
The solubility of electrolytes MX1,MX2 and MX3 is 1×10^−3 moles per litre. Hence their respective solubility products are : MX2 and MX3 is 1×10^−3 moles per litre. Hence their respective solubility products are : The solubility of electrolytes MX1 November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter [...]
Ksp of Zr3 (PO4) 4 in terms of solubility (S) is:
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Nov
Ksp of Zr3 (PO4) 4 in terms of solubility (S) is: Ksp of Zr3 (PO4) 4 in terms of solubility (S) is: November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
What is the molarity of a saturated solution of CaCO3 ? (Ksp = 2.8×10^−9 )
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Nov
What is the molarity of a saturated solution of CaCO3 ? (Ksp = 2.8×10^−9 ) What is the molarity of a saturated solution of CaCO3 ? (Ksp = 2.8×10^−9 ) November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
The solubility of a sparingly soluble salt AxBy in water is S moles per litre. The solubility product has the value
17
Nov
The solubility of a sparingly soluble salt AxBy in water is S moles per litre. The solubility product has the value The solubility of a sparingly soluble salt AxBy in water is S moles per litre. The solubility product has the value November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level [...]
Ksp of AgCl is 1×10^−10. Its solubility in 0.1 M KNO3 will be :
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Nov
Ksp of AgCl is 1×10^−10. Its solubility in 0.1 M KNO3 will be : Ksp of AgCl is 1×10^−10. Its solubility in 0.1 M KNO3 will be : November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
In a saturated solution of AgCl, NaCl is added gradually the concentration of Ag+ is plotted against the concentration of Cl− the graph appears as
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Nov
In a saturated solution of AgCl, NaCl is added gradually the concentration of Ag+ is plotted against the concentration of Cl− the graph appears as In a saturated solution of AgCl NaCl is added gradually the concentration of Ag+ is plotted against the concentration of Cl− the graph appears as November 17, 2020 Category: Chapter [...]
A 1 litre solution containing NH4Cl and NH4OH has hydroxide ion ion concentration of 10^−6) mol/litre. Which of the following hydroxides could be precipitated when the solution is added to 1 litre solution of 0.1 M metal ions? (I) Ba(OH)2(Ksp=5×10^−3) , (II) Ni(OH)2(Ksp=1.6×10^−16) (III) Mn(OH)2(Ksp=2×10^−13) , (IV) Fe(OH)2(Ksp=8×10^−16)
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Nov
A 1 litre solution containing NH4Cl and NH4OH has hydroxide ion ion concentration of 10^−6) mol/litre. Which of the following hydroxides could be precipitated when the solution is added to 1 litre solution of 0.1 M metal ions? (I) Ba(OH)2(Ksp=5×10^−3) , (II) Ni(OH)2(Ksp=1.6×10^−16) (III) Mn(OH)2(Ksp=2×10^−13) , (IV) Fe(OH)2(Ksp=8×10^−16) Bromothymol blue is an indicator with a [...]
When equal volumes of the following solutions are mixed precipitation of AgCl(Ksp = 1.8 × 10^−10) will occur with
17
Nov
When equal volumes of the following solutions are mixed precipitation of AgCl(Ksp = 1.8 × 10^−10) will occur with When equal volumes of the following solutions are mixed precipitation of AgCl(Ksp = 1.8 × 10^−10) will occur with November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 [...]