Question

कोलतार से नैफ्थलीन की गोलियाँ प्राप्त की जाती हैं और इनका उपयोग किसे भगाने के लिए किया जाता है-

2 points

मच्छर Mosquito

मधुमक्खी Honeybee

मोथ Moth

साँप Snake

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Answer 1

Explanation:

Naphthalene is an organic compound with formula C

10H

8. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0.08 ppm by mass.[13] As an aromatic hydrocarbon, naphthalene's structure consists of a fused pair of benzene rings. It is best known as the main ingredient of traditional mothballs.