Advertisements
Advertisements
Question
Name a metallic hydroxide soluble in excess of NH4OH.
Solution
Zinc hydroxide [Zn(OH)2]
APPEARS IN
RELATED QUESTIONS
State one relevant observation for the following.
Lead nitrate solution is treated with sodium hydroxide solution dropwise till it is excess.
A compound X (having the vinegar-like smell) when treated with ethanol in the presence of the acid Z, gives a compound Y which has a fruity smell.
The reaction is:
1) Identify Y and Z.
2) Write the structural formula of X.
3) Name the above reaction.
Name
a metallic hydroxide soluble in excess of NH4OH.
Write balanced equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
Name: A metallic oxide soluble in excess of caustic soda solution.
Name: Two coloured ions
Name a coloured metallic oxide which dissolves in alkalis to yield colourless solutions.
What do you see when sodium hydroxide solution is added to zinc sulphate solution, till it is in excess?
Choose the correct answer:
The metal oxide which can react with acid as well as alkali is:
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.