Question

A 15% alcohol solution means:
0.15 ml alcohol and 85 ml water.
15 ml alcohol and 100 ml water.
Choose the correct answer.
Calculate the concentration of a solution which contains 2.5 g of salt dissolved in 50 8
What is the concentration of a solution which contains 16 g of urea in 120 g of solution
A solution contains 56 mL of alcohol mixed with 75 ml of water. Calculate the concentra
31f 25 ml of acetone is present in 150 ml of its aqueous solution, calculate the concent
1What happens when the temperature of a saturated sugar solution is increased?
15. Which of the following contains less solute at a given temperature and pressure ?
Unsaturated solution or Saturated solution.
16. State one instance where water undergoes a physical change and one in which itu
change.
17. State whether the following statements are true or false :
) Bread is an example of solid foam.
(6) Sponge is an example of solid sol.what happens when the temperature of a ​

Answer 1

Explanation:

Sare question एक saath ही paste कर दिए क्या samaz मे Nhi aa raha konsa question क्या है