>
Exams
>
Chemistry
>
Metals and Non Metals
>
the correct order of reactivity of metals
Question:
The correct order of reactivity of metals.
TS POLYCET - 2020
TS POLYCET
Updated On:
Apr 17, 2025
Na > Zn > Au > Cu
Zn > Na > Au > Cu
Na > Zn > Cu > Au
Au > Cu > Na > Zn
Hide Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
The correct option is (C): Na > Zn > Cu > Au.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Metals and Non-Metals
The first transition series metal 'M' has the highest enthalpy of atomisation in its series. One of its aquated ion (M$^{n+}$) exists in green colour. The nature of the oxide formed by the above M$^{n-}$ ion is:
JEE Main - 2025
Chemistry
Metals and Non-Metals
View Solution
The number of valence electrons present in the metal among Cr, Co, Fe, and Ni which has the lowest enthalpy of atomisation is
JEE Main - 2025
Chemistry
Metals and Non-Metals
View Solution
The non-metallic substance which is a good conductor of electricity.
Maharashtra Class X Board - 2025
Science and Technology
Metals and Non-Metals
View Solution
Name the process shown in the diagram.
Maharashtra Class X Board - 2025
Science and Technology
Metals and Non-Metals
View Solution
How does this process take place?
Maharashtra Class X Board - 2025
Science and Technology
Metals and Non-Metals
View Solution
View More Questions
Questions Asked in TS POLYCET exam
If \( A \) is the set of odd numbers less than 6 and \( B \) is the set of prime factors of 30, then:
TS POLYCET - 2025
Magnetic Field
View Solution
If the pair of equations \( 3x + 4y = k \) and \( 9x + 12y = 6 \) has infinite number of solutions, then the value of k is:
TS POLYCET - 2025
Lines and Angles
View Solution
What is the nature of a solution whose pH value is 'zero'?
TS POLYCET - 2025
pH value
View Solution
Tesla is the SI unit of:
TS POLYCET - 2025
Kirchhoff's Laws
View Solution
The volume of CO\(_2\) liberated in litres at STP when 25 g of CaCO\(_3\) is treated with dilute HCl containing 14.6 g of HCl is:
TS POLYCET - 2025
Chemical Reactions
View Solution
View More Questions