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Subject - Chemistry:

Basics

MCQ - 261-2447

Question:

In a reaction involving the synthesis of ammonia by Haber's process, N2 + 3H2 = 2NH3, the rate of reaction was measured as 2.5 x 10-4mol L-1s-1. The rate of change of concentration of Hydrogen is

  1. 1.25 x 10-4 mol L-1 S-1
  2. 7.50 x 10-4 mol L-1 S-1
  3. 2.50 x 10-4 mol L-1 S-1
  4. 7.50 x 10-4 mol L-1 S-1

Correct Answer: B

Explanation:

3 ×2.5 x 10-4= 7.5 x 10-4

Record Performance

645 MCQ for effective preparation of the test of Basics of Chemistry section.

Read the MCQ statement: In a reaction involving the synthesis of ammonia by Haber's process, N2 + 3H2 = 2NH3, the rate of reaction was measured as 2.5 x 10-4mol L-1s-1. The r .... ion of Hydrogen is , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 261-2447.

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Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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