Question

measurement of matter exercise in short answers of all questions ​

Answer 1

as there are atoms in 12 grams of carbon-12 (6.023 x 1023). The mass of one mole of a substance equals to its relative molecular mass expressed in grams. Mole defines the quantity of a substance. One mole of any substance will always contain 6.022 × 1023 particles, no matter what that substance is.

Answer 2

Answer:

The crucial topic, Measurement of Matter from Science of Class 9 is ... MSBSHSE Class 9 Science Chapter 4 Question 3 Solution-1. Step 4: ... Use the method for all the other compounds