Astudent increases the temperature of a 200 cm3 balloon from 33degrees c to 47degrease c. what will the new volume of the ballon be?

The new volume of balloon when the temperature increases to 47 degree C  is 209

Explanation:

According to temperature-volume law, It states that the volume of a gas is directly proportional to the Kelvin temperature, while pressure and amount are held constant.

The equation is  

Where V is volume and T is temperature in Kelvins. We know that  

V1=

T1= +273=306 K  

T2= +273=320 K  

To find V2, after Rearranging.  

V2=  

V2  =  =  209

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.