NextMockपरीक्षा खोजें, जैसे SSC CGL, UPPSC, लेखपाल
English
UPSC PYQPrelims 2021

Civil Services Examination · प्रश्न 71

Water can dissolve more substances than any other liquid because

  1. it is dipolar in nature
  2. it is a good conductor of heat
  3. it has high value of specific heat
  4. it is an oxide of hydrogen
उत्तर देखें और व्याख्या

उत्तर: (A) it is dipolar in nature

व्याख्या

Water's polarity (dipole) lets it surround and dissolve ions and polar molecules, making it the 'universal solvent'.