सौरमण्डल का सबसे गर्म ग्रह कौन-सा है?

Question

सौरमण्डल का सबसे गर्म ग्रह कौन-सा है?

1. A. बुध
2. B. शुक्र (Correct answer)
3. C. बृहस्पति
4. D. शनि

Correct Answer

Option B — शुक्र

Detailed Solution & Explanation

The correct answer is शुक्र (Venus).

Key Points

• Venus is the hottest planet, with surface temperatures near 462 °C, because its dense carbon dioxide atmosphere traps heat in a runaway greenhouse effect.
• Mercury is closer to the Sun but has almost no atmosphere, so it cannot retain heat.

Additional Information

• Venus is called Earth's twin for its similar size and mass, and the morning/evening star for its brightness.
• It rotates east to west (retrograde), like Uranus, and has the longest day of any planet.