Reaction of calcium carbide with water produces a gas, which is used
(A) As an illuminant
(B) For metal cutting/welding
(C) Both (A) & (B)
(D) Neither (A) nor (B)
(A) As an illuminant
(B) For metal cutting/welding
(C) Both (A) & (B)
(D) Neither (A) nor (B)