What is the color of ozone (O₃) gas?

Practice MCQ for SSC, UPSC, RRB Exams

A. Pale blue A.
B. Yellow B.
C. Red C.
D. Colorless D.

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

Ozone has a pale blue color and a sharp, distinct smell.

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