Question

1. Which of the following is a mixture?​

Answer 1

Answer:

A mixture consists of constituents in indefinite proportion. It may change over time. Air has 78% Nitrogen, 21% Oxygen and 1% other constituents such as CO2, water vapour etc. About 100 years ago proportion of CO2 in air was about 0.029% and now it is 0.035%. Thus we see that it's proportion has changed. Therefore, air is a mixture

pls follow me... guys

Answer 2

Answer:

examples of mixture are yogurt; chocolate shake; vegetable churry; lemonade.

I HOPE IT WILL HELP YOU DEAR........✌✌

HAVE A GREAT DAY...