Chemistrymedium · Past Paper
Which metal reacts with cold water vigorously?
AMagnesium
BIron
CSodium
DAluminum
✓ Correct Answer: C — Sodium
Sodium is an alkali metal that reacts violently with cold water to produce sodium hydroxide and hydrogen.
Share this question
More from Chemistry
- Identify the oxidizing agent in: $H_2S + Cl_2 \rightarrow 2HCl + S$.
- Which isomer of C4H10 has the lowest boiling point?
- When Copper is exposed to moist air for a long time, it acquires a green coating. This coating is:
- Which substance is a product of photosynthesis?
- Blue Vitriol is the common name for: