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States of Matter : SOME BASIC CONCEPTS OF CHEMISTRY Class 11

  1. What is matter?    - A) Anything that has energy    - B) Anything which has mass and occupies space    - C) Only living things    - D) Anything that can be seen    - Answer: B) Anything which has mass and occupies space   2. Which of the following is NOT an example of matter?    - A) Water    - B) Air    - C) Light    - D) Book    - Answer: C) Light   3. How many physical states can matter exist in?    - A) One    - B) Two    - C) Three    - D) Four    - Answer: C) Three   4. In which state of matter are particles held very close to each other in an orderly fashion?    - A) Liquid    - B) Gas    - C) Solid    - D) Plasma    - Answer: C) Solid   5. What characteristic do solids possess?    - A) Definite shape and no definite volume    - B) No definite shape but definite volume    - C) Definite volume and definite shape    - D) Neither definite volume nor shape    - Answer: C) Definite volume and definite shape