100% H2SO4 at 30°C can't be stored in a vessel made/lined with ___________________?
Correct answer: C. Aluminium, tin and rubber
- A. Cast iron and high silicon iron
- B. Mild steel and stainless steel
- C. Aluminium, tin and rubber
- D. Teflon, glass and porcelain
Explanation
Aluminium, tin and rubber are unsuitable for storing 100% sulphuric acid at 30°C because the acid can attack or damage these materials. Glass, porcelain, Teflon and suitable iron-based materials provide better resistance under the stated conditions.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Plant Design and Economics
803 free Plant Design and Economics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Plant Design and Economics questions
Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of ______________ as mercury does not amalgamate with it?
Which of the following is not a non-ferrous alloy ?
Which of the following is a light alloy ?
A bearing metal should not have___________________?
Galvanising (i.e., zinc coating) of steel sheets is done to______________________?
Balls in a ball mill are usually made of__________________?