Question

In an experiment, 1.99 of bromide A on reaction with ethanolic potassium hydroxide gave 1.062 g of a mixture of the olefins B and C. If the ratio of olefins B: C formed is 2 : 1, the yields for their formation, respectively, are

(a) 60 and 30%
(c) 66 and 33%
(b) 50 and 25.5%
(d) 54 and 27%​

Answer 1

Answer:

Answer is option D

As formula of %yield = calculated mass/total mass ×100%