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प्रश्न
Give the molecular formula of one homologue of the following:
C3H6
उत्तर
The molecular formula of a homologue of C3H6 is C4H8. It belongs to the homologous series of alkenes having the general formula CnH2n.
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संबंधित प्रश्न
What is a homologous series?
Write the next homologue of the following: C2H4
What is the next higher homologue of methanol (CH3OH)?
Give the molecular formula of one homologue of each of the following:
C2H6
The number of carbon atoms present in the molecule of fifth member of the homologous series of alkynes is:
(a) four
(b) five
(c) six
(d) seven
Study the different conclusions drawn by students of a class on the basis of observations of preserved/available specimens of plants and animals.
I. Potato and sweet potato are analogous organs in plants.
II. Wings of insects and wings of birds are homologous organs in animals.
III. Wings of insects and wings of bats are analogous organs in animals.
IV. Thorns of citrus and tendrils of cucurbita are analogous organs in plants.
The correct conclusions are:
(A) I, and II
(B) II and IV
(C) I and III
(D) III and IV
Give three points to differentiate between saturated and unsaturated
hydrocarbons.
The general formula of Alkane is _________________
The general molecular formula for the homologous series of alkynes is _______.
Cyclohexane : Cyclic hydrocarbon : : Isobutylene : _______
