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7th ICSE
IMPORTANT
Earn 100

Which of the following is not a postulate of Dalton's atomic theory of matter?

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Important Questions on Atomic Structure

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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 6
Which of the following are the fundamental particles?
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 7
Which of the following is not correctly matched?
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 8
Which of the following molecular formula is not correct? 
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 9
Which of the following is a basic radical? 
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 10
Valency of which of the following radical is correctly matched? 
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 11
What is the valency of group one elements of periodic table?
EASY
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 12
Which of the following is the correct molecular formula of hydrogen chloride?
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7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Atomic Structure>EXERCISES>Q 1
The discovery of _____ proved that atom is divisible.