Chemistry
The hydroxide soluble in excess of sodium hydroxide solution but not in excess of ammonium hydroxide solution is:
- Calcium hydroxide
- Lead hydroxide
- Magnesium hydroxide
- Ferrous hydroxide
Related Questions
Assertion (A): The process of electrolysis is a redox reaction.
Reason (R): Reduction occurs at anode and oxidation at cathode.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
A hydrocarbon with double bond is:
- Acetylene
- Ethylene
- Ethane
- Methane
The common name of the ore of iron is:
- Haematite
- Calamine
- Cryolite
- Hydrated aluminum oxide
—C—H group is the functional group of:
- 2-butylene
- Pentanal
- Acetic acid
- Ethyl alcohol