Question

hey guys good morning

can I get class 9th ch 2 of science I need pics of Q / Ans.

Anyone don't give wrong answers or else you will be reported. ~_~​​

Answer 1

https://www.learncbse.in/ncert-solutions-for-class-9-science-is-matter-around-us-pure/

hope it  is helpful

#diyaa

Answer 2

Answer:

Question 1. What is meant by a substance?

2 .List the points of differences between homogeneous and heterogeneous mixtures.

Question 3. To make a saturated solution, 36 g of sodium chloride is dissolved in 100 g of water at 293 K. Find its concentration at this temperature.

Question 1. How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25 C), which are miscible with each other?

Question 2. Name the technique to separate

(i) butter from curd,

(ii) salt from sea-water,

(iii) camphor from salt.

Sorry i gave my books to my sister so i can't take pics.