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A 0.24g sample of compound of …

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A 0.24g sample of compound of oxygen and boron was found by analysis to contain 0.096g of boron and 0.144 g of oxygen . Calculate the percentage composition of the Compound by weight

    • Posted by Aman Kumar 7 years, 3 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Harshit Ahlawat 7 years, 3 months ago

    Oxygen = 0.144/0.240 ×100 =60% Boron = 0.096/0.240 ×100 = 40%

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