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Subject - Chemistry:

Basics

MCQ - 169-2355

Question:

Which one of the following elements burns is air to form an oxide which, when shaken with water, gives a solution with a PH greater than 7?

  1. Carbon
  2. Magnesium
  3. Sulphur
  4. Magnesium

Correct Answer: B

Explanation:

Mg is the member of alkaline earth metal on burning in air to form MgO while in water to give Mg(OH)2alkaline solution having pH greater than 7.

Record Performance

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

Read the MCQ statement: Which one of the following elements burns is air to form an oxide which, when shaken with water, gives a solution with a PH greater than 7? , 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. 169-2355.

How to Answer

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