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NEET Chemistry Environmental Chemistry / पर्यावरणीय रसायन Question Bank Self Evaluation Test - Environmental Chemistry

  • question_answer
    When rain is accompanied by a thunderstorm, the collected rain water will have a pH value

    A) slightly lower than that of rain water without thunderstorm.

    B) slightly higher than that when the thunderstorm is not there.

    C) uninfluenced by occurrence of thunderstorm.

    D) which depends upon the amount of dust in air.

    Correct Answer: A

    Solution :

    [a] Normal rain water has pH 5.6. Thunderstorm results in the formation of NO and \[HN{{O}_{3}}\] which lowers the pH.


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