NEET Chemistry · Medium

Some Basic Concepts of Chemistry: Stoichiometry basics MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Stoichiometry basicsMediumQuestion 20010

Question

From 2H2+O22H2O2H_2 + O_2 \to 2H_2O, 1 mol of O2O_2 gives:

  1. A
    2 mol H2OH_2O
    Correct
  2. B
    1 mol H2OH_2O
  3. C
    0.5 mol H2OH_2O
  4. D
    4 mol H2OH_2O

Correct answer

2 mol H2OH_2O

Explanation

The coefficient ratio of O2:H2OO_2:H_2O is 1:2.