Correct answer
B. Ores
Explanation
Ores is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Saponification is the hydrolysis of fat or oil with an__________________?
Dehalogenation of ethyl tetrahalide will give____________________?
Every sample of matter with uniform properties and fixed composition is called_________________?
Which of the following gases is used for welding?
The main buffer system of the human blood is____________?
E0red of an element cab be calculated by comparing it with _____________________?