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What is the color of ozone?

AGreen

BLight blue

CYellow

DRed

Answer:

B. Light blue

Read Explanation:

The color of ozone is light blue. The unit of measurement for ozone is the Dobson unit.


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Which of the following statements are correct in relation to the rotational characteristics of planets in our solar system?

  1. With the exception of Venus and Mars, all the planets rotate in the same clockwise direction
  2. With the exception of Uranus and Neptune, all the planets rotate in the same counter clockwise direction
  3. With the exception of Venus and Uranus, all the planets rotate in the same counter clockwise direction
  4. All the planets orbits lie close to the same plane (the plane of the ecliptic) passing through the Sun's equator
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    Consider the following statement(s) related to Geological Structure of India.

    I. Sedimentary rocks are found in the land formed by deposition of sediments from which fertile soil is made e.g., the Gangetic plain.

    II. In the Jurassic period, Gondwanaland was broken up into the peninsular India, Madagascar, and Australia, Antarctica etc.

    Which of the above statement(s) is/are correct?