1.

Several alkaloids are extracted from the extracts of the plants called marijuana. Marijuana owes its activity to tetrahydro cannabinol, which contains 70% as many as carbon atoms as hydrogen atoms and 15 times as many hydrogen atoms as oxygen atoms. One gram of tetrahydro cannabinol is 0.00318. Percentage composition of carbon in the compound is:

Answer»

0.6046
0.7085
0.8025
0.5964

Answer :C


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