Which unit is used to measure sound frequency?
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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
The filament of an electric bulb is made of 1 Iron 2 Nichrome 3 tungsten 4 Graphite
9 Answers Germanium, Google, Graphite India, Tungsten,
In fireworks, the green flame is produced because of 1 Mercury 2 Sodium 3 Potassium 4 Barium
Two or more forms of a chemical element having different physical properties but rising to identical chemical compounds are called 1 Allotropes 2 Isotopes 3 Isomers 4 Isotones
What is the Respiration ?
A substance which changes readily into vapor without heating is called 1 Efflorescent 2 Synthetic 3 Volatile 4 Effervescent
Which is the regulatory authority of atomic energy in india?
Which of the following is not a compound? 1 Silica 2 Red lead 3 Slaked lime 4 Black lead
If today is Saturday what day will it be from 500 days?
what is composition of fizzy drinks
help me finding the contact no of P Meenakshi Pavan garu reasoning faculty in Hyderabad
What is the Organic Evolution ?