Energy barrier between staggered and eclipsed conformation of ethane is?
0.6K Cal/ mole
2.9 K Cal/ mole
12 K Cal/ mole
16 K Cal/ mole
The Universal gas constant may be expressed as :
a) 8.31 J/mole-K c) 2.00 J/mole-K
b) 8.31 cal/mole-K d) 2.00 cal/mole-K