Give the suitable reasojn for the follow...

Give the suitable reasojn for the following statements: A solution of `Na_2CO_3` is alkaline.

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OSWAAL PUBLICATION-Sample Paper 4-Exercise

Complete the followng reactions: CO(g)+H2(g) overset (Delta)underset (...
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Complete the followng reactions: CaC2+2H2O rarr
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Give the suitable reasojn for the following statements: A solution of ...
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Give the suitable reasojn for the following statements: Alkali metals ...
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Give the suitable reasojn for the following statements: Sodium is fou...
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State as why : Conc.HNO3 can be transported in aluminium container.
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State as why : Graphite is used as lubricant.
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State as why : Diamond is used as abrasive.
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A compound on analysis was found to contain C=34.6%,H=3.85% and O=61.5...
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Define the terms : Parts per million (ppm)
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Define the terms : Mole fraction.
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Write the difference between orbit and orbital.
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Draw the structure of p-orbitals (Draw the shape of orbital whose Azim...
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Writc the electronic configuration of Na^+ and Fe^2+ ions. (Atomic no....
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Calculate the energy of a photon whose wavelength is 3.864xx 10^(-7) m...
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State Gay Lussac's law.
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What wil be the pressure of the gaseous mixture when 0.5 of H2 at 0.8 ...
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What is an Extensive property? Give an example.
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Explain the difference between endothermic and exothermic reactions wi...
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For the equilibirum, PCl(5)(g) hArr PCl(3)(g) + Cl(2)(g) at 298 K, K =...
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