Answer the following question:
1. Acid rain damages the building and statues and
decolourises them. On the basis of this information,
provide the following answers.
a. Name the chemical substance that is used to make
building?
b. Name the acid present in the acid rain that causes this
phenomenon.
c. Name the phenomenon observed above.
d. Write the name of any one famous building in which
such an effect is seen.
2. Hydrochloric is produced in our stomach which helps in
digestion and kills bacteria, but excess release of this
acid may cause a disorder.
a. Name the health disorder caused.
b. Name any one medicine or remedy that can be taken to
cure this.
c. The medicines that cure this disorder are collectively
known as?
d. Why do we burp after taking the medicines?
Answers
Answered by
0
Answer:
do not cheet in exam OK
Answered by
1
Answer:
A.
1.Calcium carbonate and calcium based compound
2.sulpheric acid and nitric acid
3.Acid rain result when supher dioxide SO2 and Nitrogen oxides NO emitted into atmosphere and transported by wind and air current. SO2 and NO react with water ,oxygen and other chemical to form sulpheric and nitric acid.These mix with water and other material before falling on the ground.
4.Taj Mahal
B.
1.The excess of hydrochlric acid in our stomach causes painful peptic ulcers inside the lining of our stomach and intestine.
2.H2 broken
4.Because we do not chew the medicines properly Burp is occur when do not chew food or edible substance properly.
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