Advertisements
Advertisements
प्रश्न
Classify Water. Also give a balanced equation to prepare it.
उत्तर
Water → neutral oxide
2H2 + O2 → 2H2O.
APPEARS IN
संबंधित प्रश्न
Answer the question put against the following constituents of air:
Nitrogen : Explain its significance for plants and animals.
Briefly state the importance of Water vapour.
Give reason:
When water is heated, we see bubbles rising up.
What are the two necessary conditions for rusting of iron?
Give word equation for the following conversion:
Nitric acid to soluble nitrates in the soil
State four different properties of a compound and a mixture.
What is the source of oxygen gas in air?
Whales come up to the water surface to breathe in oxygen.
During respiration, carbon-di-oxide is exhaled out of the body through the ______.
On a Sunday morning Paheli’s friend visited her home. She wanted to see some flowering plants in the nearby garden. Both of them went to the garden. While returning from the garden they also observed some flowering plants on the road side. But to their surprise they found that the leaves and flowers of these roadside plants were comparatively very dull. Can you help them to know why?
