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MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

At  298  K,  the solubility  product  of  PbCl2  is 1 10 x . What will be the solubility of PbCl2 in moles/litre

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

Solubility of AgCl will be minimum in

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

Solubility product of BaCl2 is 4 × 10 –9. Its solubility in moles/litre would be

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The  correct  representation  for  solubility  product  of SnS2 is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

Which  is  the  correct  representation  of  the  solubility product constant of Ag2CrO4

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The  solubility  of  CaF2  is  ‘s’  moles/litre.  Then  its solubility product is........

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The solubility in water of a sparingly soluble salt AB2 is 1.0 × 10 –5moll –1. Its solubility product number will be

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

Let the solubility of  an aqueous solution of  Mg(OH)2 be x then its Ksp is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The solubility product of a salt having general formula MX2, in water is : 4 × 10 –12. The concentration of M 2+ ions in the aqueous solution of the salt is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

0.1 M solution of which one of these substances will react basic ?

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

Which is the correct alternate for hydrolysis constant of NH4CN (a) w a K K (b) w a b K K K x (c) b K c (d) a b K K

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The pKb of  CNis 4.7. The pH of solution prepared by mixing 2.5 mol of KCN of 2.5 mol of HCN in water and making the total volume up to 500 mL is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

10–6 M NaOH is diluted by 100 times. The pH of diluted base is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

K C K /C x xx a H

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The pH of 0.5 M aqueous solution of HF (Ka = 2 × 10–4) is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

In  decimolar  solution,  CH3COOH  is  ionised  to  the extent of 1.3%. If log 1.3 = 0.11, what is the pH of the solution ?

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

At a certain temperature the value of pKw is 13.4 and the measured pH of solution is 7. The solution is

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

What is the pH of a 0.015 M Ba(OH)2 solution ?

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

An acid solution of pH =  6 is diluted  hundred times. The pH the solution becomes :

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

A is an aqueous acid; B is an aqueous base. They are diluted separately, then

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The  pH  of  a  0.1  M  aqueous solution  of  a  weak  acid (HA) is 3. What is its degree of dissociation ?

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

What will be the pH of a solution formed by mixing 40 ml of 0.10 M HCl with 10 ml of 0.45 M NaOH

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

x x

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

What will be the pH of the solution obtained by mixing 10 cc of N/10 HCl and 10 cc of N/10 NaOH ?

MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibrium

The  pH  value  of  0.1  M  hydrochloric  acid  is approximately 1. The approximate pH value of 0.05 M sulphuric acid is most likely to be

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