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We two lorms of oxygen found in the atmosphere? 7) Which of the following statement is true about compounds?(a) Compound is homogeneous and has fixed composition(b) Compound is heterogeneous and has fixed composition(c) Compound is homogeneous and has variable composition(d) Compound is heterogeneous and has variable composition​

Answer»

d is the answerExplanation:COMPOUND is heterogeneous EVEN if it SEEMS to be homogeneous and has VARIABLE composition



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