Which of the following inhibitor is used for steel in 80% pure sulfur – McqOptions

MCQOPTIONS

1.	Which of the following inhibitor is used for steel in 80% pure sulfuric acid?
A.	2% boron trifluoride
B.	Sodium silicate
C.	Alkali metal nitrates
D.	Benzoic acid
Answer» B. Sodium silicate

Discussion

No Comment Found

Related MCQs

Which of the following phenomenon that occurs on metal surface during inhibition?
Which of the following inhibitor is used for steel in the water?
Which of the following inhibitor is used for steel in 80% pure sulfuric acid?
Which of the following inhibitor is used for aluminum in the hydrogen peroxide environment?
Which of the following is/are the limitations of inhibitors?
Which of the following phenomenon in which the inhibiting effect is sometimes greater than that would be achieved by either of the two or substances alone?
Which of the following is/are the characteristics of the vapor phase inhibitor?
Oxidizers such as chromates, nitrates, and ferric salts inhibit the corrosion of metal and alloys that demonstrate active-passive transition.
Which of the following is/are the examples of scavengers?
Which of the following is/are the examples of Hydrogen-evolution poisons?