Take two similar balloons. Blow air in them.
What do you observe ?
You will observe that, the shape of balloons
changes, they become inflated because air inside
the balloons occupies space. Inflate them
equally. Suspend one balloon to the left of a
Answers
Answer:
photosynthesis is the process by which green plants prepa
Explanation:
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A.) Balanced chemical equations of the following:-
Magnesium reacts with Hot water
⟹\implies⟹ Mg\sf MgMg + 2H2O\sf 2H_{2}O2H
2
O ⟶\longrightarrow⟶ Mg(OH)2\sf Mg(OH)_{2}Mg(OH)
2
+ H2\sf H_{2}H
2
Zinc reacts with Sulphuric acid
⟹\implies⟹ Zn\sf ZnZn + H2SO4\sf H_{2}SO_{4}H
2
SO
4
⟶\longrightarrow⟶ ZnSO4\sf ZnSO_{4}ZnSO
4
+ H2\sf H_{2}H
2
Aluminium reacts with Hydrochloric acid
⟹\implies⟹ 2Al\sf 2Al2Al + 6HCl\sf 6HCl6HCl ⟶\longrightarrow⟶ 2AlCl3\sf 2AlCl_{3}2AlCl
3
+ 3H2\sf 3H_{2}3H
2
B.) Observation of the reaction :-
⟹\implies⟹ X\sf XX + YCl\sf YClYCl ⟶\longrightarrow⟶ XCl\sf XClXCl + Y\sf YY
this is a single displacement reaction, because here, the more reactive element x has displaced less reactive element y from its chloride