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Physics
Calculate the work done when one mole of a perfect gas is compressed adiabatically.The initial pressure and volume of the gas are 10⁵ Nm^-2 and 6 litre respectively. The final volume of the gas is 2 litre. Molar specific heat of the gas at constant volume is 3 R / 2 .
Chemistry
Multiple- Choice Question Isomers which can be interconverted through rotation around a single bond are (A) conformers (B) disatereomers (C) enantiomers (D) positional isomers
Mathematics
If the vectors a, b and c form the side BC, CA and AB respectively of a triangle ABC , then (a) a . b + b .c + c .a = 0 (b) a x b = b x c = c x a (c) a. b = b .c = c.a (d) a x b + b x c + c x a = 0