Biology
Grade-8
Easy
Question
I am a red chemical which is extremely powerful.
- Iodine
- Reverse osmosis
- Distillation
- Clay vessel filtration
Hint:
Iodine is a red chemical that is extremely powerful.
The correct answer is: Iodine
- Iodine is an effective and cheap way of filtration
- Chlorine and iodine work well to kill bacteria and viruses
- It is a strong red chemical.
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