A sample of gas has a volume of 12,000 ml and a pressure of 1.00 atm. If the pressure of gas is increased to 2.00 atm, What is the new volume of gas?

6000mL

Explanation:

v1= 12000ml

p1= 1 atm

p2= 2 atm

v2=?

using Boyle's law; p1 x v1 = p2 x v2

                              1 x 12000 = 2 x v2

v2= (1 x 12000)\2

v2= 6000mL

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.