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Which of the following statements is true? A) A mechanical mixture must be homogenous B) All isotopes of an element must have same atomic masses C) Coagulation of an egg is a chemical relation D) Equivalent weight of Mg is 12 g

Which of the following statements is true? 
A) A mechanical mixture must be homogenous 
B) All isotopes of an element must have same atomic masses 
C) Coagulation of an egg is a chemical relation 
D) Equivalent weight of Mg is 12 g
 

Grade:12th pass

1 Answers

Vikas TU
14149 Points
3 years ago
Dear student 
The proteins in the egg start to thicken, a process known as coagulation. Egg whites coagulate at 60°C, egg yolks 65°C, with full coagulation occurring at 70°C. This process also happens when you cook meat.
C is the correct one .
Hope this helps 
Good Luck 

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