Subject :NSO Class : Class 6
Subject :NSO Class : Class 7
Ans 2:
Class : Class 9
hno3 i snitric acid a very strong acid indeed a monobasic acid
h2so4 is sulphuric acid ph is 1.4 highly corrosive used in lead storage batteries
hope u get
Ans 3:
Class : Class 7
hno3=nitricacid or aquafortis,h2so4=sulphuric acid or oil of vitriol or king of chemical compounds
Ans 4:
Class : Class 8
HNO3 and H2SO4 are strong and artificially made acids called as Nitric acid and Sulphuric acid respectively. They are used in perfume making, cleansing of metal containers, etc. and they are also used in chemical reactions.
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 5
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Subject :NSO Class : Class 3
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Subject :NSO Class : Class 7
Ans 1:
Class : Class 8
Theory of Relativity is a theory proposed by Albert Einstein relating mass, capacity and energy in the form of equation where E is energy, M is mass and C is capacity (E=MC^2).
Ans 2:
Class : Class 10
Theory of relativity says us that E means energy and M where mass and C means velocity of light,
in the equation E=MC^2
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Subject :NSO Class : Class 8