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Subject - Chemistry:

Basics

MCQ - 531-2717

Question:

CNG used in automobiles to check pollution mainly consists of-

  1. CH_4
  2. CO_2
  3. N_2
  4. CO_2

Correct Answer: A

Explanation:

Sol. CNG is made by compressed natural gas which is mainly composed of Methane (CH_4 ).

Record Performance

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

Read the MCQ statement: CNG used in automobiles to check pollution mainly consists of- , 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. 531-2717.

How to Answer

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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