Pick out the wrong statement. Options: A . &nbspAlloys are harder than their component elements. B . &nbspPresence of silicon in steel decreases its electrical resistance. C . &nbspKarbate is an acid resistant material of construction. D . &nbspNichrome, a steel alloyed with 10% Ni and 20% Cr can be used upto a temperature of 1100°C.

Pick out the wrong statement.

Question

Pick out the wrong statement.

Options:

A . Alloys are harder than their component elements.

B . Presence of silicon in steel decreases its electrical resistance.

C . Karbate is an acid resistant material of construction.

D . Nichrome, a steel alloyed with 10% Ni and 20% Cr can be used upto a temperature of 1100°C.

Answer: Option B
Answer: (b).Presence of silicon in steel decreases its electrical resistance.

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