Q:
      
      
         
            
Skating on ice is possible because 
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: C) the pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water         
         
Explanation: Here is a case of  lowering of melting point of ice with increase of pressure
       
      
      
      
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