JAMB Chemistry 2013 Objective — Question 44
Question 44 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2013 Objective paper, with the correct answer and a full explanation.
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Which of the following compounds in solution turn red litmus paper blue?
- A. RNH2Correct
- B. R-C(=O)-R
- C. R'OR"
- D. R-C(=O)-N(R)R
Explanation
Just like ammonia, amines (RNH2) can turn damp red litmus paper blue.
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