Question

1. Which of these are not mixtures?

i. Air ii. Salt iii. Sugar iv. Lemonade

a) (i) and (ii)

b) (ii) and (iii)

c) (iii) and (iv)​

Answer 1

Answer:

I think option b that is salt and sugar

Answer 2

Answer:

a

Explanation:

a because you cannot mix anything in the air