Chemistry, asked by Cinderella100, 1 year ago

please answer this 148th question of chemistry with steps.

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Answers

Answered by kohavyadav26p7zfkm
2
here is the trick to solve the above question

multiply by100 it becomes Fe93O100
do 100-93=7
7into2=14
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kohavyadav26p7zfkm: correct ans is 15.56% we can take approximately 11.5 as given in options
Cinderella100: yeah thank you
kohavyadav26p7zfkm: is the ans is right
Cinderella100: yeag
Cinderella100: yes
Cinderella100: 11.5
Cinderella100: tq
kohavyadav26p7zfkm: ok cheers
Cinderella100: hmmm
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