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Stoichiometry

Which of the ...

Question

Which of the following is not an alloy?

A

Bronze

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B

Gold

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C

Steel

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D

Brass

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Solution

The correct option is B
Gold

Gold is pure metal and not alloy.

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Similar questions

Q. In the table given is the composition of a few alloys. Based on this table answer the question.

Name of alloy	Elements in the alloy
Bronze	$C u$ and $Z n$
Brass	$S n$ and $C u$ $
Pewter	$P b, S b, S n, C u$
Steel	$F e, C r, M n, C$

Which of these metal alloys does not contain copper?

Which of the following is not attracted by a magnet ?

(a) steel

(b) cobalt

(c) brass

(d) nickel

Q. Which of the following is the same as Steel, Bronze, Brass?

Q. Identify the odd term
A. Gold, silver, iron, diamond
B. Ductility, brittelness, sonority, malleability
C. Carbon, bromic, sulphur, phosphorus
D. Brass, bronze, iron, steel

Q. Coefficient of linear expansion of brass and steel rods are

α_{1}

α_{2}

. Lengths of brass and steel rods are

l_{1}

l_{2}

respectively. If

(l_{2} - l_{1})

is maintained same at all temperatures, which one of the following relations holds good?

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