EASY
10th ICSE
IMPORTANT
Earn 100

Give the structural formula for the following: (v) 2-methyl propane

Important Questions on Organic Chemistry

EASY
10th ICSE
IMPORTANT

From the following organic compounds given below, choose one compound in each case which relates to the description [i] to [iv]: 
[Ethyne, ethanol, acetic acid, ethene, methane]

(i) An unsaturated hydrocarbon used for welding purposes.

EASY
10th ICSE
IMPORTANT

From the following organic compounds given below, choose one compound in each case which relates to the description [i] to [iv]: 
[Ethyne, ethanol, acetic acid, ethene, methane]

(ii) An organic compound whose functional group is carboxyl.

EASY
10th ICSE
IMPORTANT

From the following organic compounds given below, choose one compound in each case which relates to the description [i] to [iv]: 
[Ethyne, ethanol, acetic acid, ethene, methane]

(iii) A hydrocarbon which on catalytic hydrogenation gives a saturated hydrocarbon. 

EASY
10th ICSE
IMPORTANT

From the following organic compounds given below, choose one compound in each case which relates to the description [i] to [iv]: 
[Ethyne, ethanol, acetic acid, ethene, methane]

(iv) An organic compound used as a thermometric liquid.

EASY
10th ICSE
IMPORTANT
Why is pure acetic acid known as glacial acetic acid?
EASY
10th ICSE
IMPORTANT
Give a chemical equation for the reaction between ethyl alcohol and acetic acid. 
EASY
10th ICSE
IMPORTANT
Give a chemical test to distinguish between ethene gas and ethane gas.
EASY
10th ICSE
IMPORTANT
Identify the statement that is incorrect about alkanes: