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6th ICSE
IMPORTANT
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Inert gases were discovered by .

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Important Questions on Introduction to Chemistry

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6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 3
Chemistry plays an important role in our national economy.
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6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 3
Antibiotics are used as preservatives.
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6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 3
D.D.T is an important fertilizer.
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6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 3
Gunpowder is an insecticide.
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6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 3
Enzymes secreted by our body are chemicals.
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6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 4
Trinitrotoluene is used as
MEDIUM
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 4
Which one of the following is a pesticide?
MEDIUM
6th ICSE
IMPORTANT
Concise Chemistry Middle School for Class 6>Chapter 1 - Introduction to Chemistry>OBJECTIVE TYPE QUESTIONS>Q 4
Mortar is used as a