HARD
6th ICSE
IMPORTANT
Earn 100

Science has been broadly classified into three branches, namely physics, chemistry and biology. These branches of knowledge too are further classified. Why do you think the classification of branches of knowledge is necessary?

Important Questions on Introduction to Chemistry

HARD
6th ICSE
IMPORTANT

Use the Internet or a reference book to find out the main ingredients used to make the following items and complete the table.

Items of daily use Chemicals present
Pencil  
Eraser  
Paper  
Ink  
Toothpaste  
Shampoo  

After completing the table, do you feel that there is a deep connection between the things that we used daily and Chemistry?

EASY
6th ICSE
IMPORTANT
The systematic study of the natural world, based on facts learnt by careful observation and experimentation is called
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6th ICSE
IMPORTANT
People who work for the development of science through experimentation and observation are called
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6th ICSE
IMPORTANT
A detailed study of all kinds of substances present in nature is covered under the branch of science called
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6th ICSE
IMPORTANT
Scientists who study about Chemistry are called
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6th ICSE
IMPORTANT
The study of elements and compounds other than carbon or hydrocarbons is done in the branch of Chemistry called
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6th ICSE
IMPORTANT
Inorganic chemistry is the study of elements and compounds other than carbon or hydrocarbons.
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6th ICSE
IMPORTANT
Organic chemistry is the study of the principles and methodologies of chemistry.