A metal ‘X’ has high melting point, good conductor of electricity, and is most malleable. Then the metal ‘X’ is
A) Cu B) Au C) Fe D) Pt
?

Question

A metal ‘X’ has high melting point, good conductor of electricity, and is most malleable. Then the metal ‘X’ isA) Cu B) Au C) Fe D) Pt?

Answer

Iron(Fe)

Answer

Metal ‘X’ with high melting point, good conductor of electricity, and high malleability

Based on the given information, the metal ‘X’ possesses three distinct characteristics: high melting point, good conductor of electricity, and high malleability. Let's analyze each option (Cu, Au, Fe, and Pt) to determine which metal meets all of these criteria.

Option A: Cu (Copper)

Copper has a high melting point of 1,085 degrees Celsius, which satisfies the first characteristic.

Copper is an excellent conductor of electricity, making it widely used in electrical wiring and transmission lines. It meets the second criterion.

Copper is also highly malleable, allowing it to be easily hammered or pressed into various shapes without breaking. This fulfills the third criterion.

Therefore, copper (Cu) possesses all the required qualities, making it a potential candidate for metal ‘X’.

Option B: Au (Gold)

Gold has a very high melting point of 1,064 degrees Celsius, which satisfies the first characteristic.

Gold is an excellent conductor of electricity, making it suitable for various electrical applications. It meets the second criterion.

Gold is highly malleable and can be easily shaped into thin sheets or wires without breaking. This fulfills the third criterion.

Therefore, gold (Au) possesses all the required qualities and is a potential candidate for metal ‘X’.

Option C: Fe (Iron)

Iron has a relatively low melting point of 1,535 degrees Celsius, which does not meet the first characteristic of having a high melting point.

Iron is a good conductor of electricity but not as efficient as copper or gold. It does not fully meet the second criterion.

Iron is malleable, but it is not the most malleable metal. It does not fulfill the third criterion.

Therefore, iron (Fe) does not possess all the required qualities to be metal ‘X’.

Option D: Pt (Platinum)

Platinum has a very high melting point of 1,768 degrees Celsius, which satisfies the first characteristic.

Platinum is an excellent conductor of electricity, similar to copper and gold. It meets the second criterion.

Platinum is highly malleable and can be easily shaped without breaking. It fulfills the third criterion.

Therefore, platinum (Pt) possesses all the required qualities and is a potential candidate for metal ‘X’.

Conclusion

Based on the analysis, both copper (Cu) and gold (Au) meet all the given criteria for metal ‘X’. However, the question asks for the most malleable metal, and gold is known to be

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