Question
How do metals react with water? Explain with an example.
✓
Answer
Most metals do not react with cold water. But some metals like sodium and potassium react with cold water to form their hydroxides and hydrogen gas.
Sodium reacts with water to form sodium hydroxide.
Sodium reacts with water to form sodium hydroxide.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Write the composition of the following materials by means of chemical formulae and classify them accordingly.
Could you see the objects in the room clearly when the light was switched off?
Use your imagination and make models of the Milky Way and the solar system.
How is urbanization responsible for destruction of ecosystems?
Draw a neat labelled diagram to show the design of the lead-acid cell and explain its principle of working.
Explain : Limestone powder disappears on adding to dilute hydrochloric acids.
A metal rod 1.8 m long, increases ( in length by 1.4 mm , when heated from $0^{\circ} C$ to $50^{\circ} C$. Find the coefficient of linear expansion of the metal.
→Obtain an expression for the variation of the density of a solid with temperature.
Answer:
Answer:
Complete the five kingdom method of classification using-living organism, prokaryotes, eukaryotes, multicellular, unicellular, protista, animals, plants, fungi.
Respiration is a chemical change.