ca(oh)₂ is added to a large beaker of water. how is the solution different from the original water?\nthe…

ca(oh)₂ is added to a large beaker of water. how is the solution different from the original water?\nthe solution turns blue litmus to red.\nthe solution turns phenolphthalein pink.\nthe solution has more hydrogen ions.\nthe solution has fewer hydroxide ions.

ca(oh)₂ is added to a large beaker of water. how is the solution different from the original water?\nthe solution turns blue litmus to red.\nthe solution turns phenolphthalein pink.\nthe solution has more hydrogen ions.\nthe solution has fewer hydroxide ions.

Answer

Brief Explanations:

Calcium hydroxide ($Ca(OH)_2$) is a base. When added to water, it dissociates to release hydroxide ions ($OH^-$). Phenolphthalein is an indicator that turns pink in basic solutions. Bases have fewer hydrogen ions ($H^+$) and more hydroxide ions compared to pure water. Blue litmus turns red in acidic solutions, not basic ones.

Answer:

The solution turns phenolphthalein pink.