Advertisements
Advertisements
प्रश्न
Which of the following is not correct?
विकल्प
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.
Advertisements
उत्तर
The carbon-magnesium bond is covalent and non-polar in nature.
APPEARS IN
संबंधित प्रश्न
Explain the basis of similarities between metallic and ionic crystals.
Account for the following :
o-nitrophenol is more steam volatile than p-nitrophenol.
Sodium crystallizes in bcc structure. If the edge length of unit cell is 4.3 × 10-8 cm, the radius of Na atom is ______.
Solid CO2 is an example of ____________.
Define unit cell.
What type of interaction hold the molecules together in a polar molecular solid?
An AB2 type structure is found in ____________.
Why are liquids and gases categorised as fluids?
The covalent bond length is the shortest in which one of the following bonds?
Calculate the angle at which first order reflection will occurs in an X-ray spectrometer when x ~ rays of wavelength \[\ce{1.54 \overset{\circ}{A}}\] are diffracted by the atoms of a crystal given that inter planer distance is \[\ce{0.04 \overset{\circ}{A}}\]
