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Materials and Construction

Materials and Construction
For storing water and acid free benzol, use a __________ vessel.

None of these
Stainless steel
Karbate
Steel

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Materials and Construction
Out of the following, copper vessels are the most suitable for the storage of

Dry chlorine & dry fluorine
Bromine
Phosphoric acid (95%) & sulphuric acid (95% and fuming)
Nitric acid (95% and fuming)

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Materials and Construction
Hydrochloric acid is stored in a __________ steel vessel.

Rubber lined
Glass lined
Lead lined
Stainless

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Materials and Construction
Heavy duty bearings are usually made of

White metal
Zinc
Monel
Phosphorous bronze

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Materials and Construction
Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its

High corrosion resistance
High co-efficient of thermal expansion
All of these
Low thermal conductivity

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Materials and Construction
Mercury is transported in metal containers made of

Nickel
Iron
Aluminium
Lead

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