The first newspaper published in India in 1780 was
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Lime water becomes white due to which gas?
Which of the following is based on the principle of nuclear fusion?
Which of the following statements are CORRECT?
I. Esters are sweet smelling substance.II Esters are used in making perfumes.III. Functional group of ester is R-O-RꞋ.
Plants of which group are predominantly aquatic?
______________ among the following is not an operating system.
Find the acceleration (in m/s2) produced in a body of mass 2 kg when a force of 8 N is applied on it.
What will be the acceleration produced when a force of 21 N is applied on an object of mass 3 kg?