Question

ayushi I think single is better​

Answer 1

Answer:

The heat of solution of NaCl is very small as the heat of ionization is nearly equal to the heat of hydration. Therefore, temperature doesn't affect the dissolution of NaCl as the heat of hydration almost equalizes heat of dissolution.

yaar kaun delete kar raha h pta nhi, jo bhi kar raha h wo jalta h, I thinl

Answer 2

Answer:

Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. ... Cells have many parts, each with a different function.

Hi miss good morning how are you