Advertisements
Advertisements
Question
Statements given below are incorrect. Write the correct statements :
Zinc is used for making power transmission wires.
Advertisements
Solution
Copper is used for making power transmission wires.
APPEARS IN
RELATED QUESTIONS
What happens when Dilute sulphuric acid is poured on a copper plate?
Write word equations of the reactions involved.
Name two alloys of iron. What elements are present in these alloys?
What is an alloy?
Give reasons
Graphite is used in the leads of pencils
Give two uses of Germanium
Fill in the blank
_______ is a soft metal.
Statements given below are incorrect. Write the correct statements :
Bronze is a mixture of 10% copper, 80% zinc and 10% tin.
Write ‘True’ or ‘False’ in front of following statement.
Magnesium is used in making light weight alloys of aluminium.
State two important uses of following metal
Uses of lead
Write scientific reason.
Pine oil is used in froth flotation.
What was Mendeleev's basis for the classification of elements?
What is it made from? Why?
Ornaments
What is it made from? Why?
Pots and pans
With reference to the following metal state its use in daily life:
Magnesium
The minerals from which the metal can be separated economically are called _______.
Match the columns.
| Group A | Group B |
| 1) Copper and Zinc | a) Brass |
| 2) Copper and Tin | b) Bronze |
| c) Stainless steel |
Complete the following flowchart.
Why are bells made of metals?
Why are bells made of metals?
The liquid metal at room temperature ______.
