Salt cake is chemically represented by_________________?
Correct answer: A. Na2SO4
- A. Na2SO4
- B. CaSO4. ½H2O
- C. MgSO4
- D. BaSO4
Explanation
Salt cake is an industrial name for anhydrous sodium sulphate, Na₂SO₄. The other formulas represent plaster-related calcium sulphate, magnesium sulphate, and barium sulphate.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles 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 Chemical Process Principles questions
Raw materials used for producing ________________ cement does not contain iron oxide?
Which of the following processes does not produce Cl2 as a co-product during the manufacture of caustic soda ?
Fermentator temperature during production of alcohol from molasses is around ______________ °C?
Saponification value/number of an oil or fat is a measure of its ___________________?
Conversion of CO to CO2 by steam in presence of a catalyst is called__________________?
L.D. converter is used in the production of_________________?