In compound A, 1.00 g nitrogen unites with 0.57 g oxygen. In compound B, 2.00g nitrogen combines with 2.28 g oxygen. In compound C, 3.00 g nitrogen combines with 5.13 g oxygen. These results obey the following law.

In compound A, 1.00 g nitrogen unites with 0.57 g oxygen. In compound

1.	In compound A, 1.00 g nitrogen unites with 0.57 g oxygen. In compound B, 2.00g nitrogen combines with 2.28 g oxygen. In compound C, 3.00 g nitrogen combines with 5.13 g oxygen. These results obey the following law.
Answer» Law of constant PROPORTION Law of multiple proportion Law of reciprocal proportion Dalton.s law of partial pressure Solution :`{:(,N_(2),O_(2)),("A",1gm,0.57g),("B",2gm,2.24g),(,1gm,1.12g),("C",3gm,5.11g),(,1gm,1.7g):}` implies different COMPOUNDS.