Heating mixture of `Cu_(2)O` and `Cu_(2)S` will give

Heating mixture of `Cu_(2)O` and `Cu_(2)S` will give
A. `CuS + CO`
B. `Cu + SO_(3)`
C. `CuO + SO_(2)`
D. `Cu+ SO_(2)`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - D
Extraction of copper

5 views Answered 2023-02-05 15:29

Related Questions

A mixture of `NaCl` and `Na_(2)CO_(3)` is given. On heating `12 g` of the mixture with dilute `HCl, 2.24 g` of `CO_(2)` is removed. Calculate the amou

2 Answers 8 Views

The compound which librate(s) a mixture of `NO_(2)` and `O_(2)` on heating is

2 Answers 4 Views

A mixture of ethane and ethene occupies 41 L at atm and 500 K. The mixture reacts compeletly with 10/3 mole of oxygen to produce `CO_(2)` and water. T

2 Answers 8 Views

A mixture has 18 g water and 414 g ethanol . The mole fraction of water in mixture is (assume ideal behaviour of the mixture )______.

2 Answers 8 Views

For the cell reaction `Zn_((s)) + Cu_("0.1 M")^(2+) to Zn_(0.1 M)^(2+) + Cu_((s))` if the standard EMF of the cell is `E^(@)` , then

2 Answers 5 Views

A mixture of carboxylic acid (A) and alcohol (B) on heating give and ester (C ) having molecular mass 74. What is (C ) ?

2 Answers 8 Views

A gas which reacts with aqueous `KMnO_(4)` solution but does not give precipitates with ammonical `Cu_(2)Cl_(2)` solution is

2 Answers 4 Views

ter-Butyl methyl ether on heating with HI gives a mixture of

2 Answers 5 Views

ter-Butyl methyl ehter on heating with anhydrous HI in dry ether gives a mixture of

2 Answers 5 Views

Give one example of each : Homogeneous mixture Heterogeneous mixture Element Compound

2 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)