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Which one of the following sets of units...

Which one of the following sets of units represents the smallest and the largest amout of energy, respectively?

A

`L` atm and `J`

B

`eV` and `L` atm

C

cal and eV

D

erg and cal

Text Solution

Verified by Experts

The correct Answer is:
B
`1 L atm = 101.3 J`
`1 erg = 10^(-7) J`
`1 cal = 4.186 J`
`1 eV = 16. xx 10^(-19) J`
Thus, the smallest amount of energy is `1 eV` and the largest amount of energy is `L` atm.
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