वायुमण्डल में प्रकाश के वि – McqOptions

MCQOPTIONS

1.	वायुमण्डल में प्रकाश के विसरण का कारण है
A.	कार्बन डाइ-ऑक्साइड
B.	धूल कण
C.	हीलियम
D.	जल-वाष्प
Answer» C. हीलियम

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