17 (f). State whether the following are true or false.:
A mixture of tamarind and sugar will taste both sweet and sour.
Question 9 (b)
True or false.A mixture of powdered salt and sugar can be separated by the process of winnowing.
Why does lemon tastes sour ans tamarind tastes tangy?
17 (e). State whether the following are true or false:
A mixture of naphthalene and chalk powder has the smell of naphthalene.