A bottle is heated with mouth open to have a final temperature as five times its original value at 25^(@)C. The fraction of air originally present in the bottle that is expelled, is:

A bottle is heated with mouth open to have a final temperature as five

1.	A bottle is heated with mouth open to have a final temperature as five times its original value at 25^(@)C. The fraction of air originally present in the bottle that is expelled, is:
Answer» 0.5 0.25 0.33 0.4 Answer :B