Lipids is a kind of biochemical that does not dissolve in water and makes up the cell walls fats oil and waxes
        
             
        
        
        
Given concentration of NaCl=15% 
Means ,
In every 100g of Solution 15g of NaCl is present .
Now
So ,



<u>37.5g of NaCl present in 250g of solution.</u>
 
        
                    
             
        
        
        
Answers. The correct option is A 
Explanation:
The Astronomy manufacturing company is liable to Williams injury only if the company was grossly negligent.
 
        
             
        
        
        
The bubbles indicate that there is a gas dissolved in the liquid, which may remain dissolved when the liquid is very cold, inside the refrigerator.
When the temperature of the liquid increases, it reduces its ability to dissolve the gas and the gas escapes (bubbles) from the liquid.
At the end, the behavior of the liquid permits  you to conclude that the  liquid is a mixture because it has a gas dissolved in it.