Question:
A metal ‘X’ is used in the thermite process. When ‘X’ is heated with oxygen, it gives an oxide ‘Y’, which is amphoteric in nature. ‘X’ and ‘Y’ respectively are:
A metal ‘X’ is used in the thermite process. When ‘X’ is heated with oxygen, it gives an oxide ‘Y’, which is amphoteric in nature. ‘X’ and ‘Y’ respectively are:
Updated On: Dec 17, 2024
- Mn, MnO₂
- Al, Al₂O₃
- Fe, Fe₂O₃
- Mg, MgO
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Aluminium (Al) is used in the thermite process, and it forms aluminium oxide (Al₂O₃), which is amphoteric as it reacts with both acids and bases.
Was this answer helpful?
0
0
Top Questions on Metals and Non-Metals
- Which of the following ions shows spin only magnetic moment of 4.9 B.M.?
- JEE Main - 2025
- Chemistry
- Metals and Non-Metals
- Vessel-1 contains \(w_2\) g of a non-volatile solute \(X\) dissolved in \(w_1\) g of water. Vessel-2 contains \(w_2\) g of another non-volatile solute \(Y\) dissolved in \(w_1\) g of water. Both the vessels are at the same temperature and pressure. The molar mass of \(X\) is 80\% of that of \(Y\). The van’t Hoff factor for \(X\) is 1.2 times that of \(Y\) for their respective concentrations. The elevation of boiling point for solution in Vessel-1 is \_\_\_\_\_ \% of the solution in Vessel-2.
- JEE Advanced - 2024
- Chemistry
- Metals and Non-Metals
- In a metal-deficient oxide sample, \(M_xY_2O_4\) (\(M\) and \(Y\) are metals), \(M\) is present in both \(+2\) and \(+3\) oxidation states and \(Y\) is in \(+3\) oxidation state. If the fraction of \(M^{2+}\) ions present in \(M\) is \(\frac{1}{3}\), the value of \(X\) is \_\_\_\_.
- JEE Advanced - 2024
- Chemistry
- Metals and Non-Metals
- With the help of chemical equations, differentiate between roasting and calcination. How is metal reduced from the product obtained after roasting/calcination of the ore? Write the chemical equation for the reaction involved.
- CBSE Class X - 2024
- Science
- Metals and Non-Metals
- Name and explain the most widely used method for refining impure metals.
- CBSE Class X - 2024
- Science
- Metals and Non-Metals
View More Questions
Questions Asked in CBSE X exam
- Who was Henry? What role did he play in Ausable’s plan?
(The Midnight Visitor)- CBSE Class X - 2024
- The Midnight Visitor
- The roots of the quadratic equation \(x^2 + x – p (p + 1) = 0 \)are :
- CBSE Class X - 2024
- Quadratic Equations
- The pH of an aqueous solution of a salt is 9. The types of acid and base from which this salt is formed are:
- CBSE Class X - 2024
- Acids, Bases And Salts
- The sum of two numbers is 18, and the sum of their reciprocals is $\frac{1}{4}$. Find the numbers.
- CBSE Class X - 2024
- Linear Equations
- The vertices of a quadrilateral ABCD are A(6, – 2), B(9, 2), C(5, – 1) and D(2, – 5). Prove that ABCD is a rhombus, and not a square.
- CBSE Class X - 2024
- Coordinate Geometry
View More Questions