EASY
6th ICSE
IMPORTANT
Earn 100

State the method used for collecting the following gas:

Oxygen - a gas slightly soluble in water. 

Important Questions on Introduction to Chemistry

MEDIUM
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 6

State the method used for collecting the following gas: 

Ammonia - a gas highly soluble in water and lighter than air. 

MEDIUM
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 6

State the method used for collecting the following gas: 

Sulphur dioxide - a gas highly soluble in water and heavier than air. 

HARD
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 7
Explain in brief the importance of chemistry in agriculture and production of various products. 
HARD
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 8
'Alchemists are older words for Chemists'. Discuss the statement in brief. 
MEDIUM
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 9
In the medieval ages - philosopher's stone was connected with all transformations. Explain. 
MEDIUM
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 10

State the contributions of Dimitri Mendeleev towards the development of Chemistry. 

MEDIUM
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 10
State the contributions of Antoine Lavoisier towards the development of Chemistry. 
MEDIUM
6th ICSE
IMPORTANT
NEW SIMPLIFIED MIDDLE SCHOOL CHEMISTRY>Chapter 1 - Introduction to Chemistry>EXERCISE>Q 10
State the contributions of John Dalton towards the development of Chemistry.