Science, asked by chanchalsharma2182, 1 month ago

In the balanced equation a, b, c and d are respectively aFe2O3 + bH2 --------------> cFe + dH2O

1, 1, 2, 3

1, 1, 1, 1

1, 3, 2, 3

1, 2, 2, 3

Answers

Answered by janvisaini235

2

Answer:

Explanation:

Option B is correct : 1,3,2,3

Fe2O3 + 3H2O -----> 3Fe + 3H2O

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