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