The two isotopes of chlorine are 3517 Cl and 3717 Cl in the ratio of 3- 1 - What is the average atomic mass of the chlorine atom-A- 35 uB- 72 uC- 37 uD- 35-5 u

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Standard X

Chemistry

Mole Concept and Avogadro's Number

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Question

The two isotopes of chlorine are ³⁵₁₇Cl and ³⁷₁₇Cl in the ratio of 3:1. What is the average atomic mass of the chlorine atom?

35 u

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37 u

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72 u

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35.5 u

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Solution

The correct option is D
35.5 u

Average atomic mass of chlorine is given by:

{(35 x 3) + (37 x 1)}/4 = 35.50 u

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Similar questions

Chlorine has two isotopes having atomic masses of 35u and 37u each. They are present in the ratio 3:1 respectively. The average atomic mass of Chlorine is _______u.

^{35} C l

and

^{37} C l

are the two isotopes of chlorine, in the ratio

3 : 1

respectively. If the isotope ratio is reversed the average atomic mass of chlorine will be:

Q. For every ,one

^{37} C l

isotope there are three

^{35} C l

isotopes, in a sample of chlorine. What will be the average atomic mass of chlorine?

What is the average atomic mass of ³⁵₁₇Cl and ³⁷₁₇Cl ? And what is the formula to do so?

_{17}^{35} C l

and

_{17}^{37} C l

are two isotopes of chlorine. If average atomic mass is

35.5

then ratio of these two isotopes is:

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The two isotopes of chlorine are 3517Cl and 3717Cl in the ratio of 3:1. What is the average atomic mass of the chlorine atom?

The correct option is D 35.5 uAverage atomic mass of chlorine is given by: {(35 x 3) + (37 x 1)}/4 = 35.50 u

The two isotopes of chlorine are ³⁵₁₇Cl and ³⁷₁₇Cl in the ratio of 3:1. What is the average atomic mass of the chlorine atom?

The correct option is D
35.5 u

Average atomic mass of chlorine is given by:

{(35 x 3) + (37 x 1)}/4 = 35.50 u