A straight chain alkane is formed out of ten carbon atoms. How
many hydrogen atoms will be there in that molecule?
Forty
Twenty
Twenty two
Twenty one
Answers
Answered by
0
Answer:
twenty two
is correct answer
Explanation:
The general formula of a non-cyclic alkane is
C
n
H
2
n
+
2
, where 'n' is the number of carbon atoms. Hence, for an alkane having ten carbon atoms, there are
(
2
×
10
)
+
2
=
22
hydrogen atoms.
Answered by
0
Answer:
Twenty two
Explanation:
no of carbon atom (n) = 10
no of hydrogen atom (2n+2) = 10(2) + 2
= 20+2 = 22
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