जल चक्र में वाष्पीकरण के दौरान समुद्री जल की शुद्धिकरण जैसी भूमिका क्यों दिखती है?
Why does evaporation show a purification-like role for ocean water in the hydrological cycle?
Explanation opens after your attempt
A. क्योंकि जल वाष्प ऊपर जाती है और अधिकांश घुले लवण पीछे रह जाते हैंBecause water vapour rises and most dissolved salts remain behind
Concept
During evaporation, mainly water molecules become vapour. For exams, remember this as the reason for fresh rainfall.
Why this answer is correct
The correct answer is A. क्योंकि जल वाष्प ऊपर जाती है और अधिकांश घुले लवण पीछे रह जाते हैं / Because water vapour rises and most dissolved salts remain behind. During evaporation, mainly water molecules become vapour. For exams, remember this as the reason for fresh rainfall.
Exam Tip
वाष्पीकरण में मुख्यतः जल अणु वाष्प बनते हैं। परीक्षा में fresh rainfall का कारण यही याद रखें।
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