Question:
Which of the following minerals contains manganese?
Which of the following minerals contains manganese?
Updated On: Apr 5, 2025
- Galena
- Cinnabar
- Pyrolusite
- Horn silver
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Correct answer: Pyrolusite
Explanation:
Pyrolusite is a mineral that contains manganese dioxide (MnO₂). It is one of the most important ores of manganese.
Here’s what the other minerals contain:
- Galena – Lead sulfide (PbS)
- Cinnabar – Mercury sulfide (HgS)
- Horn silver – Silver chloride (AgCl)
Was this answer helpful?
0
0
Top AP POLYCET Chemistry Questions
- \(CH_3 COOH\) solution turns red litmus into
- Identify the hardest substance in the body.
- \(2HCl + Zn\rightarrow\)
- Methyl orange shows _____ colour in acidic solution.
- Which of the following is not correct?
View More Questions
Top AP POLYCET Corrosion Questions
- Corrosion of copper produces
- 22-carat Gold contains
- Formula of Rust is
- Chemical used to remove impurities from ore is called
- Corrosion of silver results in the formation of
View More Questions
Top AP POLYCET Questions
- After how many decimal places, the decimal expansion of the rational number \(\frac{25}{2^2\times 5}\) will terminate?
- The sum of the exponents of the prime factors in the prime factorization of 156 is
- For any natural number n, \(9^n\) cannot end with which one of the following digits?
- If the LCM of 12 and 42 is 10m + 4, then the value of m is
- The value of \(\frac{1}{\log_3{60}} + \frac{1}{\log_4{60}} + \frac{1}{\log_5{60}}\) is
View More Questions