MHT CET · Chemistry · General Principles and Processes of Isolation of Metals
Which from following is a mineral of copper?
- A Chalcopyrite
- B Zincite
- C Limonite
- D Siderite
Answer & Solution
Correct Answer
(A) Chalcopyrite
Step-by-step Solution
Detailed explanation
S1: Cuprite, Limorite and Zincite are oxide ores. S2: Dolomite contains \(CaCO_3\) and \(MgCO_3. S_3\): Chalcocyte and azurite are ores of copper. S4: Feldspar and mica minerals contain aluminium.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Which among the following is an allylic halide?MHT CET 2025 Easy
- The SI unit of electrochemical equivalent isMHT CET 2019 Medium
- How many Faraday of electricity is required to produce \(5 \mathrm{~g}\) of magnesium from magnesium chloride?
(Molar mass Mg \(=24 \mathrm{~g} \mathrm{~mol}^{-1}\) )MHT CET 2022 Easy - Identify the product formed when 2-Bromobutane is heated with aqueous solution of sodium hydroxide.MHT CET 2025 Medium
- Which among the following polymer is used to make crockeries?MHT CET 2020 Easy
- Equilibrium constant for a reaction is \(20 .\) What is the value of \(\Delta \mathrm{G}^{\circ}\) at \(300 \mathrm{~K} ?\left(\mathrm{R}=8 \times 10^{-3} \mathrm{~kJ}\right)\)MHT CET 2020 Easy
More PYQs from MHT CET
- In a triangle \(A B C\), with usual notations, if
\(\frac{b+c}{11}=\frac{c+a}{12}=\frac{a+b}{13}\) Then \(\cos A: \cos B: \cos C\) isMHT CET 2025 Medium - Which one of the following statements is wrong for an isobaric process?MHT CET 2021 Easy
- In Maharashtra, a 24 hours toll free helpline number 1926 has been set up to provide information regardingMHT CET 2024 Easy
- At resonance, the value of current in a series L-C-R- (Symbols have their usual meanings.)MHT CET 2022 Easy
- Two simple pendulums have first \((A)\) bob of mass ' \(M_1\) ' and length ' \(L_1\) ', second (B) of mass ' \(M_2\) ' and length ' \(L_2\) '. \(M_1=M_2\) and \(L_1=2 L_2\). If their total energies are same then the correct statement isMHT CET 2025 Medium
- What happens during bessemerization process of extraction of copper from copper pyrites?MHT CET 2020 Easy