1.

CH,How many 1°, 2 & 3° H atoms are present in TToluenel respectively(2) 3, 5, 0(3) 4, 3, 0(4) 0, 5, 3What is bubsdieata

Answer»

3° hydrogen are present only in -CH3... and no. of such hydrogen are 3. only

so, the only option matching is option 4.



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