Correct Answer: Activated coconut charcoal

Solution : The correct option is Activated coconut charcoal.

Activated coconut charcoal, derived from coconut shells, is known for its purity, and high adsorption capacity. Because of its large surface area and porous structure, it may efficiently adsorb a wide range of compounds, including poisons, chemicals, and pollutants. Because of this, activated charcoal is widely utilised in a variety of applications, including water purification, air filtration, medicinal treatments, and even as a therapy for some forms of poisoning.