Home
Class 10
CHEMISTRY
The reaction Zn+H2SO4 to ZnSO4+H2 to rep...

The reaction `Zn+H_2SO_4 to ZnSO_4+H_2` to represent______reaction

A

Combination

B

Double displacement

C

Displacement

D

Decomposition

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Mention electrodes and write the cell representing a redox reaction, Zn + H_2SO_4 to Zn SO_4 + H_2 .

PbS+4H_(2)O_(2)toPbSO_(4)+4H_(2)O . The reaction of H_(2)O_(2) with is an example of . .. . reaction.

Passage - VI : Industrially sulphuric acid is produced by the following steps: Stage I : S+O_(2) overset(Delta)to SO_(2) Stage II : 2SO_(2) +O_(2) overset(V_(2)O_(5))to 2SO_(3) Stage III : SO_(3)+H_(2)O to H_(2)SO_(4) Since the reaction between SO_(3) and H_(2)O is violent, SO_(3) is passed into 98% H_(2)SO_(4) to produce oleum (H_(2)S_(2)O_(7)) Ionically the reaction between H_(2)SO_(4) & Mg may be presented as, Mg+2H_(3)O^(+) to Mg^(2+)+H_(2) uarr +2H_(2)O Therefore, in the given reaction -

In the reaction, H_(2)O_(2)+PbS to H_(2)O+PbSO_(4) the increase in the oxidation number of sulphur is

In the reaction 2NaOH+H_3PO_4 to Na_2HPO_4 + 2H_2O , the Equivalent weight of the acid is

The reaction between H_2O_2 and KMnO_4 is 2KMnO_4 + 3H_2SO_4 + 5H_2O_2 to K_2SO_4 + 2MnSO_4 + 8H_2O + 5O_2 . In a reaction excess of H_2O_2 is added to 0.1 mole of acidified KMnO_4 solution. Then the volume of 02 gas liberated at STP is

The cell for which the cell reaction is H_2 + Cu^(2+) to 2H^(+) + Cu is represented as

Balance the following equations KMnO_4 + H_2SO_4 to K_2SO_4 + MnSO_4 + H_2O + O_2

Guess the reason for that the HCl, evolved in the reaction. 2NaCl+H_2SO_4to2HCl+Na_2SO_4 is not an acid.

The charring of sugar takes p,ace when treated with concentrated H_2SO_4 . Wjat is the type of reaction involved in it?