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A Student Wants to Have 3.011 × 1023 Atoms Each of Magnesium and Carbon Elements. for this Purpose, He Will Have to Weigh : - Science

MCQ
Short Note

A student wants to have 3.011 × 1023 atoms each of magnesium and carbon elements. For this purpose, he will have to weigh :

Options

  • 24 g of magnesium and 6 g of carbon

  • 12 g of carbon and 24 g of magnesium

  • 20 g of magnesium and 10 g of carbon

  • 12 g of magnesium and 6 g of carbon

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Solution

12g of magnesium and 6g of carbon

The student will have to weigh 12 g of Magnesium and 6 g of Carbon.

Concept: The Modern Day Symbols of Atoms of Different Elements
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Chapter 3: Atoms and Molecules - Multiple Choice Questions [Page 173]
Q 39
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APPEARS IN

Lakhmir Singh Class 9 Chemistry - Science Part 2
Chapter 3 Atoms and Molecules
Multiple Choice Questions | Q 39 | Page 173
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