Chemistry
Grade-10
Easy
Question
A hydrocarbon contains 4 carbon atoms and 10 hydrogen atoms andhasg molecular formula C4H10.
(a) Identify the name of this hydrocarbon from the list of following hydrocarbons?
(b) How many covalent bonds are present between carbon and hydrogen atoms in this hydrocarbon?
(a)
(b)
Pentane
10
(a)
(b)
Pentane
8
(a)
(b)
Butane
8
(a)
(b)
Butane
10
| (a) | (b) |
| Pentane | 10 |
| (a) | (b) |
| Pentane | 8 |
| (a) | (b) |
| Butane | 8 |
| (a) | (b) |
| Butane | 10 |
Hint:
A) Butane
B) 10
The correct answer is:
(a)
(b)
Butane
10
a) Butane contains 4 carbon and 10 Hydrogen
b)10
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