# During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as _____ ? Correct Answer: B. Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot befurther reduced). Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as _____ ?

Direct Answer & Quick Reference

The correct option is **B. Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot befurther reduced)**.

A. It is very corrosive at elevated temperature

B. Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be

C. It decomposes on further increasing the temperature

D. None of these

✨ Explain with AI

Verified Key: B. Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot befurther reduced)
Solved by 2,444+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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