When the same amount of zinc is treated ...

When the same amount of zinc is treated with excess if `H_2SO_4` and with excess if NaOH, the ratio of the volumes of `H_2` evolved , is

A

`1 :1 `

B

`1 : 2`

C

`2 : 1 `

D

`9 : 4`

Verified by Experts

The correct Answer is:

A

When the same amount of metal is treated with acids or bases same amount of Hydrogen was produced,according to equivalent concept

Similar Questions

Explore conceptually related problems

When propyne is treated with aqueous H_2SO_4 in the presence of HgSO_4 . the major product is

Bleaching powder when treated with excess of dil. H_(2) SO_(4) liberates

When B is reacted with conc. H_2 SO_4 , the gaseous product is

What happens when Borax is heated with H_2SO_4 ?

6.5g of Zn is dissolved in excess of H_(2)SO_(4) The weight of ZnSO_(4) formed and the volume of H_(2) gas liberated at STP are (Zn=65)

One mole benzene diazonium chloride is treated with HBr (excess) in the presence of CuBr . Volume of N_(2) liberated at STP is