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Subject - Chemistry:

Basics

MCQ - 13-2199

Question:

10g of NaOH has been dissolved per dm3 of solution. The molarity of solution is

  1. 0.5 M
  2. 0.25 M
  3. 1 M
  4. 0.25 M

Correct Answer: B

Explanation:

Molarity = Number of Moles per liter or per dm3.

Number of moles of NaOH = 10/40 = 0.25

Molarity = 0.25/1 = 0.25

Record Performance

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

Read the MCQ statement: 10g of NaOH has been dissolved per dm3 of solution. The molarity of solution 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. 13-2199.

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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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