What can be said about a reaction with AH = 62.4 kJ/mol and AS= 0.145 kJ/(mol-K)? A. It is spontaneous at 298 K. B. It is never spontaneous O C. It is spontaneous at 500 K. O D. It is always spontaneous.​

there is none because earth is stationary and flat.

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.

d

explanation:

rutherford's experiment showed that the atom does not contain a uniform distribution of charge.