Subject :NSO Class : Class 6
Geeta has given some statements about the materials given in the box.
Which of the statements given by her is/are correct?
AAir is a heterogeneous mixture.
BWater, sugar and carbon dioxide are compounds.
CMercury and nitrogen are elements.
DBoth B and C.
Ans 1:
Class : Class 6
Ans 2:
Class : Class 6
Ans 3:
Class : Class 8
Ans 4:
Class : Class 6