give-the-predicted-number-of-signals-and-the-relative-ratio-of-signal-integratio

Question

Give the predicted number of signals and the relative ratio of signal integrations for the molecule depicted below.

Chemical structure of tert-butylbenzene for NMR signal analysis.

Accepted Answer

Four signals with integrations 9, 2, 2, and 1

Answer

Five signals with integrations 6, 3, 2, 2, and 1

Answer

Six signals with integrations 3, 3, 3, 2, 2, and 1

Answer

Eight signals with integrations 3, 3, 3, 1, 1, 1, 1, and 1