Question

hi guys tell me the answer give all answer
(1) state Archimedes principle. mention its application
(2) write chemical formula of
(1)Aluminium chloride
(2)Quick lime
(3)Sulphuric acid
(3) write name of the compounds.
(1)Ag2O
(2)CuS
(3)NH4OH

Answer 1

hey buddy,


archimedes principle..
according to archimedes principle if a body is wholly[ or partially] immersed in a fluid, the the weight of the body will be equal to the weight of the volume of the fluid which is displaced by the body..
applications..
used in submarines( its floating), lactometer etc.

2.

1.AlCl3
2.CaO
3.H2SO4

3.
1.silver oxide
2.copper sulphide
3.ammonium hydroxide

hope it helps

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