यदि 22gm बेन्जीन (C6H6)में 122gm कार्बन टेट्रा क्लोराइड घुली हो तो बेन्जीन एवं कार्बन टेठ्रा क्लोराइड के द्रव्यमान प्रतिशत की गणना कीजिए ।
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sahilmarkam765
30.09.2020
Chemistry
Secondary School
answered
यदि 22gm बेन्जीन (C6H6)में 122gm कार्बन टेट्रा क्लोराइड घुली हो तो बेन्जीन एवं कार्बन टेठ्रा क्लोराइड के द्रव्यमान प्रतिशत की गणना कीजिए ।
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bhagyashreechowdhury
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Given:
22 g of benzene is dissolved in 122 g of carbon tetrachloride
To find:
The mass percentage of benzene (C6H6) and carbon tetrachloride (CCl4)
Solution:
The mass of Benzene (C₆H₆) = 22 g
The mass of Carbon Tetrachloride (CCl₄) = 122 g
∴ The mass of the solution of C₆H₆ & CCl₄ = 22 + 122 = 144 g
We have the formula to calculate the mass percentage as follows:
Therefore, based on the above formula we get:
Mass % of C₆H₆ is,
=
=
=
and
Mass % of CCl₄ is,
=
=
=
Thus,
The mass percentage of C₆H₆ is → 15.27%.
The mass percentage of CCl₄ is → 84.72%.
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