Rainwater collected after 30 to 40 minutes of raining is not suitable for drinking why

🎲 Try a Random Question  |  Total Questions in Quiz: 739  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Chemistry GK (General Knowledge) — practice the complete quiz, review flashcards, or try a random question.


1. Rainwater collected after 30 to 40 minutes of raining is not suitable for drinking why