N Awasthi Physical Chemistry
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
17
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)
17
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 [...]
In which of the following cases is the solution of AgCl unsaturated?
17
Nov
In which of the following cases is the solution of AgCl unsaturated? In which of the following cases is the solution of AgCl unsaturated? November 17, 2020 Category: Chapter 6 - Ionic Equilibrium (Level 1 and Level 2) , Chapter 7 - Equilibrium , N Awasthi Physical Chemistry ,
Bromothymol blue is an indicator with a Ka value of 6×10^−5. What % of this indicator is in its basic form at a pH of 5 ?
17
Nov
Bromothymol blue is an indicator with a Ka value of 6×10^−5. What % of this indicator is in its basic form at a pH of 5 ? Bromothymol blue is an indicator with a Ka value of 6×10^−5. What % of this indicator is in its basic form at a pH of 5 ? November [...]