One of the principles of green chemistry says that to produce _______a. Most used goodsb. Commercial goods
c. Safer goods
d. Harmful goods
The principles of green chemistry include eliminating ________ treatments.
Which of the choices describes the most favorable melting point when comparing the given experimental MP to the Literature MP? Select one: O a. Naphthalene: 79-80* C Literature MP - 80-81 C O b. Benzophenone: 45-47.C Literature MP 48-49"C O c. Ferrocene: 157.5-161.5 Literature MP 172-173.C
the DEP Can you use the DEPT-90 "C program to distinguish between the two compounds below? OH HO NH Select one: Oa. Yes OD. NO
Do you expect to see any signals for the "C DEPT-90 program of the compound below Select one: O a. Yes O b. No
How many positive signals do you expect to see on the DEPT-135 "C NMR spectrumof the compound below? Select one: 0 2. 3 Ob. 4 C. 5 O
If you melt a compound and observe decomposition and missed the melting point what should you do? Select one: O a. Start over with a fresh sample O b. Put the sample in the freezer to cool then perform MP recording again. c. Let the sample reach room temperature and perform MP recording again.
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