RRB GROUP D Chemistry Quiz - 45

Attempt now to get your rank among 3 students!

Question 1:

Taxol is a drug currently being used to treat cancer, particularly resistant forms of breast cancer. A natural source of Taxol is:

Question 2:

Which of the following is easily soluble in water?

Question 3:

Soap remove grease by-

Question 4:

Which of the following elements behave chemically both as metal and nonmetal?

Question 5:

The no. of electrons in the valence shell of noble gases are :