The solubility of salt is 50 at 0 degree Celsius what amount of salt will be present in 50 gm .of its saturated solution at what temperature
(Re-posted because of too-personal information)
You need to repost. 50 what? Do you mean at "that" temperature?
very good
To determine the amount of salt present in a saturated solution, we need to know the solubility of the salt at a particular temperature. In this case, the solubility of salt is given as 50 at 0 degrees Celsius. This means that at 0 degrees Celsius, 50 grams of salt can be dissolved in 100 grams of water to form a saturated solution.
Now, if we have 50 grams of the saturated solution, we can calculate the amount of salt present in it. Since the solubility of salt is given for 100 grams of water, we can set up a proportion to find the amount of salt in 50 grams of the solution.
Let x be the amount of salt in 50 grams of the solution. The proportion can be set up as follows:
50 grams of salt / 100 grams of water = x grams of salt / 50 grams of solution
Now, we can cross-multiply and solve for x:
(50 grams of salt) * (50 grams of solution) = (100 grams of water) * (x grams of salt)
2500 grams = 100 grams * x
Dividing both sides of the equation by 100 grams, we get:
25 = x
Therefore, there will be 25 grams of salt present in 50 grams of the saturated solution.
As for the temperature at which this saturated solution exists, it is not specified in the question. The solubility of salt can vary with temperature, so we would need additional information to determine the temperature at which the solution is saturated.