Advertisements
Advertisements
Question
Name a strong alkali.
Advertisements
Solution 1
NaOH
Solution 2
Potassium hydroxide (KOH)
RELATED QUESTIONS
Choose the most appropriate answer from the following list of oxides which fit the description.
[SO2, SiO2, Al2O3, MgO, CO, Na2O]
A basic oxide.
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 two coloured metal ions.
Name the metal hydroxides which are:
Sparingly soluble
In caustic soda solution
What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : FeCl3
What is the reaction of freshly precipitated aluminium hydroxide with caustic soda solution? Give equation.
Fill in the blank.
To distinguish soluble salts of zinc and lead ______ [NaOH / NH4OH]can be used.
State your observation when zinc chloride solution, zinc nitrate solution, and zinc sulphate solutions are added individually to barium chloride solution.
Write balanced equation for a metal that evolves a gas which burns with a pop sound when boiled with alkali solution.
Write balanced equations for a metal that evolves a gas which burns with a pop sound when boiled with alkali solutions.
