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Some Basic Concepts of Chemistry

Conecntration Terms And % Concentration Terms

Chlorophyll contains 2 % by mass of {Mg}. The number of {Mg} a

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Chlorophyll contains $2%$ by mass of $Mg$ . The number of $Mg$ atoms in $2 g$ chlorophyll is

Name: Video solution 1: Chlorophyll contains 2% by mass of Mg. The number of Mg atoms in 2 g chlorophyll is
Uploaded: 2023-07-27T16:49:51.000Z
Duration: 6 min
Description: Video solution 1: Chlorophyll contains 2% by mass of Mg. The number of Mg atoms in 2 g chlorophyll is

1 0^{21}

1 0^{23}

1 0^{24}

1 0^{25}

Views: 5,945 students

Updated on: Jul 27, 2023

Book:

IIT-JEE Super Course in Chemistry - Physical Chemistry (Pearson)

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Chlorophyll contains

2%

by mass of

Mg

. The number of

Mg

atoms in

2 g

chlorophyll is

6 mins ago

Discuss this question LIVE

6 mins ago

Text solutionVerified

Weight of Mg in

2 g

chlorophyll

= \frac{2 \times 2}{100} = 0.04 g

No. of gram atoms of

Mg = \frac{0.04}{24} = 1.66 \times 1 0^{- 3}

No. of atoms of

Mg = 1.66 \times 1 0^{- 3} \times 6.02 \times 1 0^{23} = 1 0^{21}

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Question Text	Chlorophyll contains $2%$ by mass of $Mg$ . The number of $Mg$ atoms in $2 g$ chlorophyll is
Updated On	Jul 27, 2023
Topic	Some Basic Concepts of Chemistry
Subject	Chemistry
Class	Class 11
Answer Type	Text solution:1 Video solution: 1
Upvotes	176
Avg. Video Duration	6 min

Chlorophyll contains $2%$ by mass of $Mg$ . The number of $Mg$ atoms in $2 g$ chlorophyll is

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Chlorophyll contains $2%$ by mass of $Mg$ . The number of $Mg$ atoms in $2 g$ chlorophyll is