Which is a characteristic of a strong base? It turns pink phenolphthalein colorless. It turns blue litmus pape

Question

Which is a characteristic of a strong base?
It turns pink phenolphthalein colorless.
It turns blue litmus paper red.
It releases H+ ions into a solution.
It removes H+ ions from solution.

GPT-5 mini · Answer

It removes H+ ions from solution.

Explanation: Bases (especially strong bases) produce OH− ions that accept H+ (protons), lowering proton concentration. A strong base turns phenolphthalein pink (not colorless) and turns red litmus paper blue; releasing H+ is a property of acids.

Which is a characteristic of a strong base?
It turns pink phenolphthalein colorless.
It turns blue litmus paper red.
It releases H+ ions into a solution.
It removes H+ ions from solution.

All Answers 1

Submit Your Answer

Which is a characteristic of a strong base? It turns pink phenolphthalein colorless. It turns blue litmus paper red. It releases H+ ions into a solution. It removes H+ ions from solution.

All Answers 1

Submit Your Answer

Which is a characteristic of a strong base?
It turns pink phenolphthalein colorless.
It turns blue litmus paper red.
It releases H+ ions into a solution.
It removes H+ ions from solution.