By volume, 21% of air is _______________.
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‘Build Back Better recovery plan’, is associated with the Head of which country?
In most green plants, chloroplasts are
What enables an electric current to flow in a circuit?
Which state cabinet has approved Dharma Swatantrya (Religious Freedom) Bill 2020?
Metals are generally ______.
I. Ductile
II. Malleable
III. Poor conductors of heat
Find the acceleration (in m/s2) produced in a body of mass 2 kg when a force of 8 N is applied on it.
Which of the following statement(s) is/are CORRECT?
I. Bases are soapy to touch.
II. Bases generate OH– ions.
III. Metal oxides dissolve in water to form Acidic solution.