Dissolve two spoons of common salt in half a cup of water. Now if you want to get the salt back, what will you do?

It is said that "A person only succeeds when is able to grab the opportunity at the right place and right time" Jeff Bezos, founder, chairman, and CEO of Amazon has...

(a) They will mix salt with water to make salt solution. (b) Mohan’s solution would be saturated because in Mohan’s case some salt would remain undissolved and settle at the bottom...

These oxides are called basic oxides and their solutions in water are called alkalis.

Yes, the lemon starts to float on water.

Yes, the tanks could have been filled up by lifting water from the wells using this technique.

(i) Don’t go to the theatre if you don’t want to.  (ii) He’ll post your letter if you want him to.  (iii) Please use my pen if you want to.  (iv) He’ll lend...