Question

compound
moles
Moletulan
Slecules = mole of
SHORT QUESTIONS
1: Cateulate the Number of atoms in the following compound.
# 1.25 moles of Zn
(2013)
b 0.2 moles of Al
Q2: Calculate the mass of iron in 2.2x10 atoms.
(2014, 2015)
03: Calculate the mass of 9 moles of O
(2014)
Q4. Calculate the mass of 0.25 moles of H.O.
Q5: Calculate the mass of atoms in 0.15 moles of H,80
(2016)
Q6: Differentiate between Gram atomie mass, Gram molecular mass and Gram formula mass
07: What was the Daltan atomic theory?
Q8: What is molecular mass & formula mass?
(2015)
TOPIC 11: NUMERICAL BASED ON THE CONCEPT OF MOLI
STUDY PANURAMAcalculate the mass of 0.25 moles of H2O ​

Answer 1

Answer:

B will be correct answer