Chemistry, asked by rashmimahapatra888, 6 months ago

29. Calculate the percentage by mass of chromium in each of the following oxides. (i) Cro (ii) Cr 2 O 3 (iii) CrO 3

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Answered by vimalkumarvishwakarm

2

Answer:

apko is answer se apko help jarur mili hogi thank you

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