Multiple choice

Which of the following statements is/are false?

a. Objects made of acrylic plastics such as ball pen refills get negatively charged on rubbing. b. In an uncharged object, the number of protons and electrons in an atom are equal. c. In an object, the equal number of positive and negative electric charges balance each other and make the object electrically neutral.

  1. Only a

  2. Both a and b

  3. Only b

  4. Both b and c

  5. Only c
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct option as statement 'a' is false. Objects made of acrylic plastics such as ball pen refills get positively charged on rubbing.

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