- Home
- Standard 12
- Chemistry
General Principles and processes of Isolation of Elements
easy
Main constituent of ore cassiterite is
A
oxide of lead
B
sulphide of lead
C
sulphide of tin
D
oxide of tin
Solution
Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Standard 12
Chemistry
Similar Questions
Match the elements in Column $I$ with methods of purification in Column $II$.
| Column – $I$ | Column – $II$ |
| $(a)$ Boron | $(i)$ Van Arkel method |
| $(b)$ Tin | $(ii)$ Mond's process |
| $(c)$ Zirconium | $(iii)$ Liquation |
| $(d)$ Nickel | $(iv)$ Zone refining |
