After adding juice powder in water, the particles disappear on continuous stiring. What is this process called? ___
The juice powder gets dissolved in water and gives a clear solution.
Limestone powder disappears by adding dilute hydrochloric acids. Write the word equation for this chemical change.
Aditya remembered that Sodium shouldn’t be stored in water and so he used ethanol to store sodium. He observed that sodium disappeared to give a yellow powder. What is this yellow powder?
15 litres are drawn from a tank filled with juice and then replaced with water. This process is repeated 3 more times. The ratio of juice to water is now 81:175. What was the quantity of juice in the tank originally?