Chemical Process - Study Mode

[#486] Glycerine is not used in the
Correct Answer

(D) None of these

[#487] Graphite is a/an
Correct Answer

(D) Both B and C

[#488] Gun powder uses
Correct Answer

(D) All of the above

[#489] Gypsum is chemically
Correct Answer

(D) Calcium sulphate

[#490] Chemical formula of 'salt cake' is
Correct Answer

(A) Na 2 SO 4