Match the compounds in column I to their formulae in column II.
Column I |
Column II |
A. sodium sulphide |
i. Na2SO4 |
B. magnesium sulphide |
ii. MgSO4 |
C. sodium sulphate |
iii. Na2S |
D. magnesium sulphate |
iv. MgS |
(a) A-i; B-ii; C-iii; D-iv
(b) A-iii; B-iv; C-i; D-ii
(c) A-iv; B-iii; C-ii; D-i
(d) A-ii; B-i; C-iv; D-iii