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Shweta Thakur posted an Question
April 11, 2021 • 18:19 pm
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30 points
30 points
- IIT JAM
- Chemistry (CY)
Plz covert .0.18 kcal/ mole to to ev/ molecule
kcal/ mole to to evn,dkdnf f kfjttk dpodvd kdbdkddbdjfkf/ molecule
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Priyanshu kumar
In SI units, one kilocalorie per mole is equal to 4.184 kilojoules per mole, or 6.9477×10−21 joules per molecule, or 0.043 eV per molecule. So 0.18 kcal/mole=(0.18×0.043) ev/molecule or 0.00774 ev/molecule Accordingly you obtained for given data
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Dinesh khalmaniya 1
0.18 kcal/ mole to ev/ molecule 0.18 ×1000× cal/ mole 0.18 × 1000× 4.184 Joule / mole (0.18 × 1000× 4.184)/ (6.023 × 10^23) Joule / atom (0.18 × 1000× 4.184) / (6.023 × 10^23 × 1.6 × 10-19) ev / atom 753.12/ (9.6 × 10^4) ev / atom 78.45 × 10^-4 ev/atom
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Amol ashok pawar
1 eV = 23.061 kcal/mol Therefore 0.18 kcal/mol =0.00780 ev