किस मिश्रण में वाष्पीकरण उपयोगी है?
In which mixture is evaporation useful?
Explanation opens after your attempt
A. नमक जलSalt water
Concept
Salt can be obtained by evaporating water from salt solution. Exam tip: choose evaporation for dissolved solid recovery.
Why this answer is correct
The correct answer is A. नमक जल / Salt water. Salt can be obtained by evaporating water from salt solution. Exam tip: choose evaporation for dissolved solid recovery.
Exam Tip
नमक जल से पानी उड़ाकर नमक पाया जा सकता है। परीक्षा में घुले ठोस को पाने के लिए वाष्पीकरण चुनें।
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