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प्रश्न
Which of the following is not correct?
पर्याय
In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.
The carbon-magnesium bond is covalent and non-polar in nature.
During `"S"_("N"^1)` reaction, the carbocation formed in the slow step being sp2 hybridised is planar.
Out of \[\ce{CH2= CH-Cl and C6H5CH2Cl, C6H5CH2Cl}\] is more reactive towards `"S"_("N"^1)` reaction.
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उत्तर
The carbon-magnesium bond is covalent and non-polar in nature.
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संबंधित प्रश्न
Give an example each of a molecular solid and an ionic solid.
Distinguish between crystalline solids and amorsphous solids.
Assertion: monoclinic sulphur is an example of a monoclinic crystal system
Reason: for a monoclinic system, a ≠ b ≠ c and α = γ = 90°, β ≠ 90°
In calcium fluoride, having the flurite structure the coordination number of Ca2+ ion and F− Ion are ____________.
Give any three characteristics of ionic crystals.
Classify the following solid.
P4
Ionization enthalpy is lowest in ____________.
Which one of the following forms a molecular solid when solidified?
Which of the following cannot be regarded as molecular solid?
(i) SiC (Silicon carbide)
(ii) AlN
(iii) Diamond
(iv) I2
Why are liquids and gases categorised as fluids?
