InterviewSolution
Saved Bookmarks
| 1. |
Which of the following statement is/are correct? (i) An element of a substance contains only one kind of atoms. (ii) In CO_2, carbon and oxygen chemically combined in a fixed proportion of 3 : 8 by mass. (iii) The constituents of the pure substances can be separated by single physical methods. (iv) Milk is a homogeneous mixture. |
|
Answer» (i) and (II) |
|