Question:
Match the following
a Haematite i \(HgS\) b Cinnabar ii \(Fe_3O_4\) c Hornsilver iii \(Fe_2O_3\) d Magnetite iv \(AgCl\)
Match the following
| a | Haematite | i | \(HgS\) |
| b | Cinnabar | ii | \(Fe_3O_4\) |
| c | Hornsilver | iii | \(Fe_2O_3\) |
| d | Magnetite | iv | \(AgCl\) |
Updated On: Apr 7, 2025
- a-iii, b-iv, c-i, d-ii
- a-iii, b-i, c-iv, d-ii
- a-ii, b-iv, c-i, d-iii
- a-ii, b-i, c-iv, d-iii
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Haematite is an ore of iron with the chemical formula Fe₂O₃ → matches (iii)
Cinnabar is the main ore of mercury, chemical formula HgS → matches (i)
Hornsilver is another name for silver chloride → matches (iv)
Magnetite is an iron ore with formula Fe₃O₄ → matches (ii)
The correct option is (B): a-iii, b-i, c-iv, d-ii
Was this answer helpful?
0
0
Top Questions on Occurrence Of Metals
- The melting point of cast iron is
- UPCATET - 2024
- Chemistry
- Occurrence Of Metals
- The percentage of carbon in wrought iron is
- UPCATET - 2024
- Chemistry
- Occurrence Of Metals
- The metal which is found in the native state is
- JEECUP - 2024
- Chemistry
- Occurrence Of Metals
- Which of the following is an alloy of iron?
- JKCET - 2024
- Chemistry
- Occurrence Of Metals
- Alkali metals are strongly
- JKCET - 2024
- Chemistry
- Occurrence Of Metals
View More Questions
Questions Asked in AP POLYCET exam
- If assumed mean of a data is 47.5, \( \sum f_i d_i = 435 \) and \( \sum f_i = 30 \), then mean of that data is:
- AP POLYCET - 2025
- Arithmetic Mean
- A prime number \( p \) divides \( a^2 \) where \( a \) is a positive integer, then
- AP POLYCET - 2025
- Prime and Composite Numbers
- A pair of linear equations \( a_1 x + b_1 y + c_1 = 0 \) and \( a_2 x + b_2 y + c_2 = 0 \) is such that \( \frac{a_1}{a_2} \neq \frac{b_1}{b_2} \), then they are:
- AP POLYCET - 2025
- Linear Equations
- Area of a sector of a circle with radius 4 cm and angle 30° is (use \( \pi = 3.14 \)):
- Two cars are seen from the top of a tower of height 75 m with angles of depression \(30^\circ\) and \(45^\circ\). If the cars are on opposite sides of the tower along the same line, the distance between them is:
- AP POLYCET - 2025
- Heights and Distances
View More Questions