MEDIUM
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Which of the following organic compounds is(are) homologous to each other?

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Important Questions on Matter and its States

EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
The difference between Isotopes of an element is due to the presence of which different numbers?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Isotopes differ in _____.
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Which among the following is the saturated hydrocarbon? 
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Which of the following is an organic compound?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
How many isomers are there in pentane ?
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Each cell in our body contains DNA. We also have proteins and fats in our body. What is common among DNA, proteins, and fats?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Which of the following is an organic compound?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
The most basic homologous series in organic chemistry is formed by alkanes with the general formula of _____.
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Which one of the following is known as Baeyer's Reagent?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry

Consider the following statement :

I. Suspension is a homogeneous mixture.

II. Particles of suspension can be seen by naked eyes.

III. Milk is a suspension.

Which of the following given statement(s) is/are correct?

HARD
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Among the following couples which one contains aliphatic and aromatic both types of compounds?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
During winters, coconut oil is solid at room temperature. This shows that it has _____.
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
The simplest hydrocarbon is:
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry

Which of the following statements are correct for carbon compounds?

(i) Most carbon compounds are good conductors of electricity.

(ii) Most carbon compounds are poor conductors of electricity.

(iii) Force of attraction between molecules of carbon compounds is not very strong.

(iv) Force of attraction between molecules of carbon compounds is very strong.

EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Saturated hydrocarbons are _____.
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Which of the following compounds has a triple bond?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
 Blast furnace followed by collection in fractional distillation column is done for: _____.
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
The refining of petroleum is done in a _____.
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
Addition reactions are popular among:
EASY
Science & Pedagogy>Chemistry>Matter and its States>Organic Chemistry
General formula of alkanes is _____.