Tag: evs
Questions Related to evs
We have four substances P,Q,R,S. Substance P is dark coloured violet solid having diatomic molecules. Solution of P in alcohol is an Antiseptic 'T' Substance 'Q'is a white solid usually recovered from sea on a large scale. Substance 'R' is also a white solid insoluble in water and used in the form of small balls for safe storage of woolen clothes. Substance 'S' is a white solid too used in dry cell. P,Q,R,S,T, may be -(choose correct option)
Which of the following are the correct examples of matter?
Which of the following is a state of matter?
How many of the following is the matter?
Chair, Air, Heat, Smell, Sound, Almonds, Thought and Cold drink.
Which of the following can occupy space and has mass?
Every matter can be seen.
Which of the following statements is TRUE of matter?
Choose one of the following definitions that give the correct meaning of matter :
What is the smallest constituent of matter that retains its chemical identity?
Nine planets revolve around the sun. The outer, distant planets are Jupiter, Saturn, Neptune, Uranus and Pluto. In comparison to these, the 'inner planets', Mercury, Venus, Earth and Mars that are nearer to the centre of the sun contain relatively: