Do your results confirm what you learnt about the tastes of acids and bases in Unit 1?

Acids are generally known to taste sour. Bases are generally known to taste bitter and feel slippery.

Since no experimental results are provided in the table, we cannot directly confirm them. However, if the results from the experiment (tasting substances like water and tea, and testing them with litmus paper) showed that acidic substances tasted sour and basic substances tasted bitter, then they would confirm what was learned.

Yes, if the experimental results showed that acidic substances tasted sour and basic substances tasted bitter, then these results would confirm what was learned about the tastes of acids and bases in Unit 1.