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Amongst the following which is not a pos...

Amongst the following which is not a postulate of Dalton's atomic theory

A

Matter is formed of indivisible atoms

B

Under identical conditions of pressure and temperature gases combines and give gaseous products in simple volume ratio

C

During chemical reactions atoms remains conserved and only pass through rearrangement

D

Some atoms have same properties including atomic mass

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The correct Answer is:
B
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