Compared with a single gas, a mixture of gases is
A
more random.
B
less random.
more reactive.
D
less reactive.



Answer :

When comparing a single gas with a mixture of gases, the randomness of the arrangement of particles in the system can be considered. A. More random: - A mixture of gases is more random compared to a single gas. This is because in a mixture of gases, different types of gas particles are interspersed randomly throughout the container they are in. - Each gas particle in a mixture moves independently and at different speeds, leading to a more disordered and random arrangement compared to a single gas where particles of the same type interact with each other. Therefore, the correct answer to the question is: A. more random.