Advertisements
Advertisements
Question
Fill in the blank space by choosing the correct word from the given list.
List: sulphurous, nitric acid, red lead oxide paint, oxygen, phosphoric
Sulphur dioxide gas dissolves in water to form ___________ acid.
Advertisements
Solution
Sulphur dioxide gas dissolves in water to form sulphurous acid.
APPEARS IN
RELATED QUESTIONS
Tick (√) the most appropriate answer.
Symbiotic bacteria is not present in the nodules of :
Tick (√) the most appropriate answer.
Which is not a polluting gas for the air?
Give reason:
When water is heated, we see bubbles rising up.
Write ‘true’ or ‘false for the following;
The major component of air is oxygen.
______ gas is given to the patients having breathing problems.
The component of air used by green plants to make their food, is ______.
The air in coastal areas have more oxygen.
Venus's atmosphere consists of roughly 96 – 97% of ______.
The components of air which are harmful to living beings are ______.
Observe the picture given in Fig. carefully and answer the following questions.
Why is he putting a cover on his nose?
