Answer:
A
Explanation:
The option A is draw well about sha
Answer:
B sugar in water
Explanation:
because sugar dissolves in water while the others don't
Answer:
option B.
Explanation:
Given,
V₁ = 156 L
P₁ =2 atm
Now, in the cylinder
P₂ = ?
V₂ = 36
Using relation between pressure and volume



Hence, pressure is equal to 8.67 atm.
Hence, the correct answer is option B.
Bohr model is valid only for hydrogen and hydrogen-like species, but quantum mechanical model can explain all elements....