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Materials and Construction

Materials and Construction
Phenol is not shipped in

Galvanised or tin lined drums
Cast iron containers
Nickel lined steel tank cars
Boxed glass carboys

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Materials and Construction
Cast iron has

High ductility
Very high tensile strenth
High malleability
Elastic limit close to ultimate breaking strength

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Materials and Construction
Centrifugal pump made of pyrex or glass can't be used to pump

Dilute H₂SO₄ at room temperature
Alkaline solutions
Brine
Milk and fruit juices

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Materials and Construction
Nickel is a __________ material.

Diamagnetic
Ferromagnetic
None of these
Paramagnetic

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Materials and Construction
The 'bomb' in the bomb calorimeter is made of

Molybdenum stainless steel
Mild steel
Copper
High silicon iron (14% Si)

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Materials and Construction
Presence of even very minute amount (say 0.1%) of __________ in copper, reduces its electrical conductivity very seriously.

Both B and C
Antimony
Arsenic
Bismuth

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