Daily Question Banks for Engineering Entrance and Board Exams

Questions

Physics

Calculate the average kinetic energy of a gas molecule at a temperature of 300 K. The Boltzmann constant k = 1.38 x 10-23 J K-1.

Chemistry

True or False :
A primary alcohol on oxidation gives a carboxylic acid containing the same number of carbon atoms.

Mathematics

Column Matching
(i) x2 + y2 - 2x + 2y + 1 = 0 (a) 6
(ii) x2 + y2 - 4x + 6y + 9 = 0 (b) 1
(iii) x2 + y2 - 6x + 6y + 12 = 0 (c) 4
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