Final answer:
The cationic radical can be identified using the effervescence test, while the anionic radical can be identified using the precipitation test.
Step-by-step explanation:
The correct answer is d. Cationic: Effervescence test, Anionic: Precipitation test.
Effervescence test is used to identify cationic radicals, which are radicals that produce gas bubbles or effervescence when reacted with a strong acid. This test helps identify the presence of carbonates or bicarbonates in the salt.
Precipitation test is used to identify anionic radicals, which are radicals that form insoluble salts when reacted with a specific reagent. For example, a chloride ion reacts with silver nitrate to form a white precipitate of silver chloride.