Q.
Which of the following statements is/are wrong?
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a
CnH2n is the general formula of alkanes.
b
In Homologous series, all members have the same physical properties.
c
IUPAC means International Union of Physics and Chemistry
d
Butane contains two 1°C atoms and two 2° C atoms.
answer is A.
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Detailed Solution
(1) The general formula of alkane (a) is CnH2n+ 2(2) They have different physical properties, but same chemical properties. (3) International Union of Pure and Applied Chemistry(4) It is correct
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