Question

Give reason:
Filtration is a better process than decantation.50 points
In winter, the dew drops are observed on the grass and flowers.50points
Total points: 100

Answer 1

Answer:

The air contains moisture. In early in the morning specially in winter morning the temperature is less i.e, air is cool. ... The excess moisture condenses on cool surface like leaves grass, breads, tin roots, car glasses.,etc in form of dew drops. Hence we observe dew drops in winter morning..

Are u from Maharashtra, Mumbai

Answer 2

Here a filter paper is used to filter the insoluble solid particles from a mixture of solid and liquid. Out of all the above mentioned techniques, filtration is a much better and sensitive approach for separation of a mixture of solid and liquid. ... Thus, filtration is better than sedimentation and decantation.31-Mar-2020

hope it helps