What is not true about S.H.E.?

Options

A. Temperature is 273K
B. `[H^(+)]=1M`
C. Pressure of `H_(2)=1` atm
D. pH of the solution is 7.

Answer

A,D

Explanation

For S.H.E. temperature is 298K and pH of the solution is zero [when `[H^(+)]`=1M,pH=0