The following alloys contain copper except
...The following alloys contain copper except
magnalium
duralumn
bronze
brass
type metal
Correct answer is A
No explanation has been provided for this answer.
The name of the compound \(C_{4}H_{9}COOC_{3}H_{7}\) is...
Hydrogen can be displaced from a hot alkaline solution by? ...
The main impurity in iron ore during the extraction of iron is ...
(I). 3CuO(s) + 2NH3(g) -----> 3Cu(s) + 3H2O(l) + N2(g) (II). 2NH3(g)&n...
Which of the following substances would not produce ethanol when fermented? ...
The hydrolysis of groundnut oil by potassium hydroxide is known as ...