Two organic compounds A and B, both containing only .C and H yield on analysis, the same percentage composition by mass C=92-3% and H = 77%. A decolourises bromine water and B does not. Identify A and B
A. `A = C_(2)H_(2), B = C_(6)H_(6 )`
B. ` A = C_(6)H_(6), B = C_(2)H_(2)`
C. `A = C_(2)H_(4), B = C_(2)H_(6)`
D. ` A = C_(2)H_(2), B = C_(3)H_(8).`
