Engineering Board Exam Reviewer · Chemistry · easy

Which of the following is a strong base?

1. Ammonia ( NH3)
2. Methylamine ( CH3NH2)
3. Aniline ( C6H5NH2)
4. Sodium hydroxide ( NaOH)

Answer

D. Sodium hydroxide ( NaOH)

Solution

Group 1 hydroxides and heavier Group 2 hydroxides are strong bases.

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