Melting point of ice

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The hybridisation of carbon atoms in diamond and graphite are respectively:

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Polystyrene is a /an

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The hydrolysis of optically active 2-bromobutane with aqueous NaOH result in the formation of

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An element occurring in the bcc structure has unit cells. The total number of atoms of the element in these cells will be

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The number of close neighbour in a body-centred cubic lattice of identical sphere is[MP PET 2001]

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Which of the following are octa-atomic and tetra-atomic interhalogens respectively?

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Electrophilic substitution reactions are faster in

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What happens in a β+ (beta positive) decay?

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List-1List-2P.Anline1.Sulpha drugQ.TNT2.Solvent in Friedel CraftR.Sulphanilamide3.ExplosiveS.Nitrobenzene4.Used in Azo dyes

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The oxidation state of S in H2SO5 is

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What is a polar solute?

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What is the correct designation for the electron with the quantum numbers, n=4, l=3, m=−2, s=12

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Calculate the partial pressure of carbon monoxide from the following data:CaCO3(s) Δ⟶CaO(s)+CO2(g); Kp=8×10−2CO2(g) +C(s)→2CO(g) Kp=2

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The oxidant in the reaction is: SO2+N2O5→SO3+2NO2

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