what is thoraic volume pulmunary volume ?????

The correct term is thoracic volume.
Kindly refer the link below:
https://www.meritnation.com/ask-answer/question/what-is-thorasis-volume/breathing-and-exchange-of-gases/6766673 

https://www.meritnation.com/ask-answer/question/what-is-pulmonary-volume/breathing-and-exchange-of-gases/3859154