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-

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Standard IX

Chemistry

Isotopes

The two isoto...

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?

37 u

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35 u

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35.5 u

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72 u

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Solution

The correct option is C
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

Q. Chlorine has two isotopes,

_{17}^{35} Cl

and

_{17}^{37} Cl

. Calculate the average atomic mass of chlorine atom (in a.m.u.) based on the given information.

\begin{matrix} S.No & Isotopes & Percentage abundance (%) 1 & _{17}^{35} Cl & 75 2 & _{17}^{37} Cl & 25 \end{matrix}

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?

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.

Q. If two isotopes of chlorine are in the ratio 3:1, if the isotope ratio is reversed the average atomic mass of chlorine is?

Q. cl 35 and cl 37 are two isotopes of chlorine . if average atomic mass is 35.5 then the 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 C 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 C
35.5 u

Average atomic mass of chlorine is given by:

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