1.

2-Methyl butane on reacting with Br_(2)in the presence of sunlight mainly gives :

Answer»

1-Bromo-2-Methyl butane
2-Bromo-2-Methyl butane
2-Bromo-3-Methyl butane
1-Bromo-3-Methyl butane

Solution :`CH_(3)-OVERSET(CH_(3))overset(|)(CH)-CH_(2)-CH_(3) underset("SUN light")to underset("2-bromo-2-methyl butane")(CH_(3)-underset(Br)underset(|)overset(CH_(3))overset(|)C-CH_(2)CH_(3))`
Ease of replacement of H-atom `3^(@) gt 2^(@) gt 1^(@)` i.e., tertiary H atom is more reactive.


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