The incorrect statement among the following is :
The incorrect statement among the following is :
Option 1 -
Actinoid contraction is greater for element to element than Lanthanoid contraction.
Option 2 -
Most of the trivalent Lanthanoid ions are colorless in the solid state.
Option 3 -
Lanthanoids are good conductors of heat and electricity
Option 4 -
Actinoids are highly reactive metals, especially when finely divided.
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1 Answer
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Correct Option - 2
Detailed Solution:Most of the trivalent lanthanoid ions are coloured in the solid state.
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CH2 = CHCN (acrylonitrile) is a monomer of orlon
Monomer of neoprene polymer is
3-Chloro-1, 3-butadiene
CH2 = CHCN (acrylonitrile) is a monomer of orlon
Monomer of neoprene polymer is
3-Chloro-1, 3-butadiene
Complete reaction is as follows:
The given reaction is called hydroboration oxidation.
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