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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

Calculate the number of moles in 27g of Al. - Science

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Question

Calculate the number of moles in 27g of Al.

Sum

Solution

27 g of Al

Number of moles =  `"Mass"/"Atomic mass"` 

Number of moles in 27 g of Al = `27/27` = 1 mole.

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Chapter 7: Atoms and Molecules - Evaluation [Page 104]

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Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 7 Atoms and Molecules
Evaluation | Q VII. 3. i) | Page 104
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