For the given reaction:
$Image$
$P$ is
- ✓
- B
- C
- D
Answer: A.
View full solution →Question types
9. Hydricarbon question types
1,663 questions across 1 question group — pick any mix to generate a Chemistry paper with step-by-step answer keys.
1,663
Questions
1
Question groups
5
Question types
Sample Questions
9. Hydricarbon questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Given below are two statements:
Statement $I$ : The boiling point of three isomeric pentanes follows the order
n-pentane $>$ isopentane $>$ neopentane
Statement $II$ : When branching increases, the molecule attains a shape of sphere. This results in smaller surface area for contact, due to which the intermolecular forces between the spherical molecules are weak, thereby lowering the boiling point.
In the light of the above statements, choose the most appropriate answer from the options given below:
- ABoth Statement $I$ and Statement $II$ are incorrect
- BStatement $I$ is correct but Statement $II$ is incorrect
- CStatement $I$ is incorrect but Statement $II$ is correct
- ✓Both Statement $I$ and Statement $II$ are correct
Answer: D.
View full solution →Weight $(g )$ of two moles of the organic compound, which is obtained by heating sodium ethanoate with sodium hydroxide in presence of calcium oxide is :
- A$18$
- B$16$
- ✓$32$
- D$30$
Answer: C.
View full solution →Consider the following compounds/species:
The number of compounds/species which obey Huckel's rule is $..........$
- A$6$
- ✓$4$
- C$5$
- D$2$
Answer: B.
View full solution →Compound $X$ on reaction with $O _{3}$ followed by $Zn /$ $H _{2} O$ gives formaldehyde and $2-$methyl propanal as products. The compound $X$ is :
- A$2-$Methylbut$-1-$ene
- B$2-$Methylbut$-2-$ene
- CPent$-2-$ene
- ✓$3-$Methylbut$-1-$ene
Answer: D.
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