a bottle contains either salt chalk how will you find out what it has without testing. please answer I will mark you as brainest
Answers
Answered by
3
Answer:
To find out whether a bottle contains salt or chalk without tasting it, the method is simple. Dissolve it in water. You will observe that if it is salt (sodium chloride) it will dissolve in water but if it is chalk (calcium carbonate) it will not dissolve in water.
Answered by
1
Answer:
How will you find out what it has, without tasting it? Salt is soluble in water but chalk is not. So, if you add salt to water it will dissolve and form a clear liquid. However, chalk will not dissolve in water and the chalk dust remains in the water.
Explanation:
Hope it helps you dear..✦
Similar questions