Chirkut.বাংলা

MCQ practice · SSC Chemistry Board questions · Chapter 1: Concepts of Chemistry

Barishal Board 2023

What is the third step in the process of investigation and research in chemistry?

Think it through first, then pick an option.

  1. a Gaining some idea about the topic
  2. b Deciding the method of the experiment
  3. c Collecting and analysing data
  4. d Discussing the result
Answer and explanation

Correct answer: b Deciding the method of the experiment

Step 3 is deciding the materials, apparatus and method of the experiment.

Why the other options are wrong

  • a Gaining some idea about the topic: That is step 2, reading books or earlier papers. Step 3 fixes the materials and the method.
  • c Collecting and analysing data: That is step 5; it comes after the experiment.
  • d Discussing the result: The result and its discussion come in the last (sixth) step, after the data is analysed.

More board questions on this topic