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JEE Advanced2014ChemistryStates of MatterActual

If the value of Avogadro number is 6.023 × 10 23 m o l – 1 and the value of Boltzmann constant is 1.380 × 10 - 23 J K - 1 , then the number of significant digits in the calculated value of the universal gas constant is

Correct answer

0

Step-by-step solution

K = R N A ∴ R = k.N A = 6.023 × 10 23 × 1.380 × 10 - 2 3 J. mol -1 k -1 There are 4 significant figures in each term. Hence, these be 4 significant figure in R.

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