Answer:
The answers are options b , c and d.
Hope this helps.
"The forces of attraction and the volume of the molecules" (as opposed to the volume of the container the gas is in).
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms
Answer:

Explanation:
1. Given that,
Initial speed of a bicycle, u = 4 m/s
The final speed of a bicycle, v = 6 m/s
Time, t = 6 s
We need to find the acceleration of the bicycle. We know that, acceleration is equal to the change in speed divided by time taken. So,

So, the acceleration of the bicycle is equal to
.
Moles = Molarity x Volume
Moles = 2.0 x 0.50
= 1.0 mole
hope this helps!