|
An element which is essential constituent of all organic compounds belongs to which group in periodic table? |
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|
(a) |
Group 2 |
(b) |
Group 14 |
(c) |
Group 16 |
(d) |
Group 17 |
|
An element which is essential constituent of all organic compounds belongs to which group in periodic table? |
|||||||
|
(a) |
Group 2 |
(b) |
Group 14 |
(c) |
Group 16 |
(d) |
Group 17 |