MEDIUM
10th ICSE
IMPORTANT
Earn 100

Name the base which is not an alkali.

Important Questions on Sample Question Paper

EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 7
Name the salt insoluble in cold water but soluble in hot water.
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 7
Name the compound that is polar covalent.
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 7

Answer the following question, with respect to the electrolytic process.

Why should water be acidified before proceeding with the electrolysis of water?

MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 7

Answer the following question, with respect to the electrolytic process.

During electrolysis high voltage is not favoured. Why?

EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 1
Among the following, which element has the highest ionisation potential?
EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 1
Identify the statement that is incorrect about alkanes.
EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 1
 Which one is not an alloy of aluminium?
EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 13 - Sample Question Paper>SAMPLE QUESTION PAPER>Q 1
A bond formed by a shared pair of electrons with both electrons coming from the same atom.