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Which of the following is not true about the urea?
(a)It can be stored easily
(b)It should be applied at sowing time
(c)It cannot be used for all types of crops and soils
(d)The cost of production of urea is cheap

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques
EASY
The number of hybridized carbon atoms in


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Which substance from the following is not obtained during destructive distillation of mineral coal?

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Write the differences between saturated and unsaturated hydrocarbons.

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Wohler first prepared an organic compound from an inorganic compound in the laboratory. What is the organic compound?

EASY
In molecule, the hybridization of carbon and respectively, are :

EASY
Petroleum is a mixture of different hydrocarbons.
Which method is used for separating the components of petroleum?

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Write the molecular formula of propane.

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Which of the following is the Bio/Gobar gas?

EASY
Which of the following is an incorrect statement?

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The number of hybridised carbons in an acyclic neutral compound with molecular formula is

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Which of the following is a saturated hydrocarbon?

EASY
How many pi bonds and sigma bonds are present in following molecule?

EASY
Write with an example what is meant by saturated hydrocarbon.

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The name of the molecular formula of the unsaturated hydrocarbon has a general formula and contains carbon atom is _____.

EASY
According to the IUPAC system which type of compound is shown by the given structure:

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Which of the following statements are usually correct for carbon compounds? These
(i) are good conductors of electricity
(ii) are poor conductors of electricity
(iii) have strong forces of attraction between their molecules
(iv) do not have strong forces of attraction between their molecules

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Which among of the following is/are saturated compound?

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What do you understand by saturated and unsaturated hydrocarbons?

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Which of the following structures contain -hybridised carbon atom(s)?
I.
II.
III.
IV.

EASY
The number of C - C sigma bonds in the compound

