Home
Class 12
CHEMISTRY
One litre of a saturated solution of CaC...

One litre of a saturated solution of `CaCO_(3)` is evaporated to dryness due to which `7.0` mg of residue is left .
The solubility product for `CaCO_(3)` is

A

`4.9 xx 10^(-8)`

B

`4.9 xx10^(-5)`

C

`4.9 xx 10^(-9)`

D

`4.9 xx10^(-7)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

A saturated solution of Mg(OH)_(2) in water at 25^(@)C contains 0.11g Mg(OH)_(2) per litre of solution . The solubility product of Mg(OH)_(2) is :-

12 g of a saturated solution of potassium chloride at 20^@C , when evaporated to dryness, leaves a solid residue of 3 g. Calculate the solubility of potassium chloride.

pH of saturated solution of Al(OH)_3 is 9 . The solubility product (K_sp) of Al(OH)_3 is

What is the molarity of a saturated solution of CaCO_(3) ? (K_(sp)=2.8xx10^(-9))

1000 gram aqueous solution of CaCO_(3) contains 10 gram of carbonate. Concentration of solution is:

1000 gram aqueous solution of CaCO_(3) contains 20 gram of carbonate. Concentration of solution is:

A 20.0mL sample of CuSO_(4) solution was evaporated to dryness, leaving 0.967g of residue. What was the molarity of the original solution ? (Cu=63.5)

5 litre of a solution contains 25 mg of CaCO_(3) . What is its concentration in ppm? (mol.wt of CaCO_(3) is 100)

Calculate solubility (in moles/litre) of a saturated aqueous solution of Ag_(3)PO_(4) if the vapour pressure of the solution becomes 750 torr at 373 K:

One litre of sample of hard water contains 0.8 mg of CaCl_(2) and "0.8 mg of MgCl"_(2) . Find the total hardness in terms of parts of CaCO_(3) , per 10^(6) parts of water by mass.