19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
The solubility product of barium sulphate is 1.5 × 10–9 at 18ºC. Its solubility in water at 18ºC is
The concentration of Ag+ ion in a given saturated solution of AgCl at 25ºC is 1.06 × 10–5g ion per litre. Thus the solubility product of AgCl is
The solubility product of a sparingly soluble salt AB at room temperature is 1.21 × 10–6 M2. Its molar solubility is
If the maximum concentration of PbCl2 in water is 0.01 M at 25ºC, its maximum concentration in 0.1 M NaCl will be
What is the value of Ksp for PbCl2 ?
The solubility of PbCl2 is (a) sp K
Which of the following is most soluble ?
When HCl gas is passed through a saturated solution of common salt, pure NaCl is precipitated because
At 298 K, the solubility product of PbCl2 is 1 10 x . What will be the solubility of PbCl2 in moles/litre
Solubility of AgCl will be minimum in
Solubility product of BaCl2 is 4 × 10 –9. Its solubility in moles/litre would be
The correct representation for solubility product of SnS2 is
Which is the correct representation of the solubility product constant of Ag2CrO4
The solubility of CaF2 is ‘s’ moles/litre. Then its solubility product is........
The solubility in water of a sparingly soluble salt AB2 is 1.0 × 10 –5moll –1. Its solubility product number will be
Let the solubility of an aqueous solution of Mg(OH)2 be x then its Ksp is
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
0.1 M solution of which one of these substances will react basic ?
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
The aqueous solution of FeCl3 is acidic due to
The dissociation constant of CH3COOH is 1.8 × 10–5. The hydrolysis constant for 0.1 M sodium acetate is
A white salt is readily soluble in water and gives a colourless solution with a pH of about 9. The salt would be
Aqueous solution of sodium acetate is
The pH of 0.1 M solution of the following salts increases in the order :
The aqueous solution of ammonium chloride is