It is said that metals above hydrogen react with acids and metals below hydrogen do not react with acids.......how it is classified as above or below hydrogen;on what basis it is classified ?

Asked by  | 13th Apr, 2011, 12:24: PM

Expert Answer:

It is based on the reactivity series.

Answered by  | 13th Apr, 2011, 10:13: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.