Question

In the following figure if OA and OB are opposite rays find x and hence find all the angles formed in the figure

Answer 1

Answer:

Compounds have a definite composition, so they are the same throughout, which makes them homogeneous. The only way for a compound to be a heterogeneous mixture is if it is present in two or more states, such as water and ice, or dry ice (frozen carbon dioxide) and carbon dioxide gas