Question

the
by
Exercises
2. Answer the following questions
A. State and explain Avogadro's law
B. Point out the difference between 12 gof
of
carbon and 12 u of carbon
CHow many grams does an atom of anwsr
hydrogen weigh?
on D. Calculate the molecular mass of the
following in
@ NH 5 CHCOOH & CH OH
E How many particles are present in 1
mole of a substance ?
F. What is the SI unit of amount of a
substance
G. What is meant by molar volume of a
gas?
H. State and explain the law of conservation
of mass
L State the low of multiple proportion
Gyeon sample of each​

Answer 1

Answer:

mass can not be destroyed nor be created