Gay Lussac's Law Physics Class 11 chapter 1

 DVDN MISHRA CLASSES

Gay lussac'Law (1908)

All gasses participating in a chemical reaction bear a simple whole number ratio to one another and also to the volume the product , if they are in gaseous state . 

All measùrment of volumes being made at STP .

EX :- When hydrogen react react with chloride at STP ,

H2 +Cl2 -----------2HCL

1 volume    1 vol ------2 volume 

1ltr          1 ltr ------2ltr