question_answer

  Consider the following statements and select the correct answer using the code given below:

1. Gold occurs either in alluvial deposits or lodes underground

2. Gold is a very widespread metal but occurs only in small quantities.

3. Pure gold is very hard

4. The purity of gold is expressed in terms of carat.

Code:

A)  1, 2 and 3 are correct    

B)         1, 2 and 4 are correct

C)         1, 3 and 4 are correct   

D)         1, 2, 3 and 4 are correct