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An alloy of metals X and …

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An alloy of metals X and Y weighs 12g and contains atoms X and Y in the ratio of 2:5. The percentage by mass of Y in the sample is 20. If atomic mass of X is 40, what is the atomic mass of metal Y??

Posted by Lucifer?? Morningstar?? 4 years, 4 months ago

CBSE > Class 11 > Chemistry

2 answers

Lucifer?? Morningstar?? 4 years, 4 months ago

Hello seraj

0Thank You

Śěřãj The Cute? 4 years, 4 months ago

Hii licifer bro

0Thank You

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CBSE > Class 11 > Chemistry

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CBSE > Class 11 > Chemistry