Question

TYPE - 1 Calculation of mole from mass / am
1. Calculate the number of mole incase of: -
(a) 5.6 gm of iron
(b) 1 kg of water
(c) 1 ltr of kerosene oil ( C13 H28 ) (Given d kerosene
(d) 500 ml of petrol ( Co H14) (d petrol = 0.90 gm/m
(e) 9.10 gm of chlorophyll 'a' ( C55 H72 06 Na mg)
(f) 0.01 gm of chalk ( Ca CO3)
(g) 0.098 gm of H2SO4
(h) 1 kg of C12 H22 011 ( sugar)
500 am of Naci (common salt)​

Answer 1

Answer:

fhfybfujfgbcfghhjghjhj

Answer 2

Answer:

Yeah boy ✌️ team payaman subscribe