No of moles = given mass ÷ molecular mass
n = 55.98 ÷ (12+19×2+35.5×2)
A. 0.02 mol of O2
B. 0.1 mol of CI2
C. 1 mol of N2
D. 2 mol of H2
Bolded answer is correct.
I think it’s A, the particles of gas inside the ballon move faster and decrease pressure in
answer is A
The kinetic theory is used to explain the behaviour of gases.
One of the assumptions states that "a gas is composed of a large number of identical molecules moving at different speeds".
Answer:
Runoff from a cattle ranch
