Potassium permanganate is used for purifying drinking water,
because
1 It is dissolves the impurities of water
2 It is a sterilizing agent
3 It is an oxidizing agent
4 It is a reducing agent
Answers were Sorted based on User's Feedback
Arihant was commissioned on which day?
Which country has no sunrise?
The recent atomic weight scale is based on 1 1H1 2 1H2 3 6C12 4 8O16
Which of the following is used as a moderation in nuclear reactor? 1 Ordinary water 2 Radium 3 Thorium 4 Graphite
What is the Physiology ?
Name the scientist who has been invited by the Srilankan Governement to have a Study on Employment development?
Which is the most famous comet?
Which was the international geo - physical year?
The main important feature of neutron bomb is that when it is dropped on a city, it would damage 1 Both the living organisms and buildings 2 The buildings but not the living organisms 3 The living organisms but spare buildings 4 None of these
3 Answers GTY, Indian Railways, Option 3, RRB, RRC Railway Recruitment Cell,
The correct sequence of various regions I absorption spectrum is 1 Visible, ultraviolet, microwave, infra red 2 Infra red, gamma rays, ultraviolet, microwave 3 Ultra violet, visible, infra red, microwave 4 None of these
precautions to be observed while using electrical equipment
What are vitamins ? describe different kinds of vitamins