If the value of Avogadro number is 6.023 xx 10^23 "mol"^(-1)and the value of Boltzmann constant is 1.380 xx 10^(-23) JK^(-1), then the number of significant digits in the calculated value of the universal gas constant is [Hint: Since k and N, both have four significant figures, the value of R is also rounded off up to four significant figures.]

If the value of Avogadro number is 6.023 xx 10^23 "mol"^(-1)and the va

1.	If the value of Avogadro number is 6.023 xx 10^23 "mol"^(-1)and the value of Boltzmann constant is 1.380 xx 10^(-23) JK^(-1), then the number of significant digits in the calculated value of the universal gas constant is [Hint: Since k and N, both have four significant figures, the value of R is also rounded off up to four significant figures.]
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