Home
Class 12
CHEMISTRY
Which two sets of reactants best represe...

Which two sets of reactants best represent the amphoteric character of `Zn(OH)_(2)`?
Set1: `Zn(OH)_(2)(s) and OH^(-)(aq)`
Set 2:`Zn(OH)_(2)(s) and H_(2)O(l)`
Set 3:`Zn(OH)_(2)(s) and H^(+)(aq)`
Set 4 : `Zn(OH)_(2)(s) and NH_(3)(aq)`

A

1 and 2

B

1 and 3

C

2 and 4

D

2 and 3

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Which two sets of reactants best represent the amphoteric character of Zn(OH)_(2) ? Set 1: Zn(OH)_(2) & OH^(-)(aq) Set 2: Zn(OH)_(2)(s)& H_(2)O(l) Set 3: Zn(OH)_(2)(s)&H^(+)(aq) Set 4: Zn(OH)_(2)(s)& NH_(3)(aq)

White precipitate of Zn(OH)_(2) dissolves in:

Identify the correct naming for [Zn(OH)_4]^(2-) .

Reaction of Zn(OH)_(2) with NaOH produces:

Complete the following equations : Zn(OH)_(2)+Na

2NaOH+Zn(OH)_(2) darr to Na_(2)ZnO_(2)+2H_(2)O

Zn(OH)_(2)darr+2NaOH to Na_(2) ZnO_(2)+2H_(2)O

Zn(OH)_(2)darr+2NaOH to Na_(2) ZnO_(2)+2H_(2)O

Give an equation for - (i) ZnO reacts with NaOH soln. (ii) Conversion of - Zn(NO_(3))_(2) " to " Zn(OH)_(2)

To calculate K_(W) of water H_(2)O(l)+H_(2)O_(l)toH_(2)O^(+)(aq)+OH^(-)(aq)