Calculate the no of oxygen atom in 126 amu of hno3
Anonymous Quiz
17%
6
41%
6 na
27%
6/na
15%
Both 1 and 3
👍3🤯1
🥰2🔥1
👍1
Sin (270+theeta degree)
Anonymous Quiz
28%
Cos theeta
25%
Sin theeta
38%
-cos theeta
9%
,-sin theeta
👍3
👍1
😁2