Advertisements
Advertisements
प्रश्न
What is meant by isomers?
उत्तर
Isomers are types of chemical compounds that share the same chemical formula but have different characteristics and atom arrangements.
संबंधित प्रश्न
Draw the structures for Ethanoic acid.
Why does the element carbon from a large number of carbon compounds?
Give the name and structural formula of one member each of the following:
alkyne
Giving their structures, state the number of single bonds, double bonds and triple bonds (if any) in the following compounds:
benzene
Explain the meaning of saturated and unsaturated hydrocarbons with two examples each.
The solid element A exhibits the property of catenation. It is also present in the form of a gas B in the air which is utilised by plants in photosynthesis. An allotrope C of this element is used in glass cutters.
(a) What is element A?
(b) What is the gas B?
(c) Name the allotrope C.
(d) State another use of allotrope C (other than in glass cutters).
(e) Name another allotrope of element A which exists as spherical molecules.
(f) Name a yet another allotrope of element A which conduct electricity.
Name the functional group which always occurs in the middle of a carbon chain.
How will you prove that C4H8 and C5H10 are homologues?
Recognise the carbon chain type of the following:
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\\ce{H - C - C - C - C - H}\\|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}
\end{array}\]
Draw the structure of propanone.
