Advertisements
Advertisements
Question
Match the alloys given in column I to the uses given in column II :
| Column I | Column II |
| (i) Duralumin | A. Electrical fuse |
| (ii) Solder | B. Surgical instruments |
| (iii) Brass | C. Aircraft body |
| (iv) Stainless Steel | D. Decorative articles |
Advertisements
Solution
(i) Duralumin – (C) Aircraft body
(ii) Solder – (A) Electrical fuse
(iii) Brass – (D) Decorative articles
(iv) Stainless steel – (B) surgical instruments
RELATED QUESTIONS
Fill in the blank
_______ is a soft metal.
State two important uses of following metals:
Uses of iron
State the position of the following in the periodic table:
Alkali metals
State the position of the following in the periodic table:
Alkaline earth metals
Write scientific reason.
Anodes need to be replaced from time to time during the electrolysis of alumina.
State the position of the following in the periodic table:
Halogens
Give reasons for the following:
Most metals conduct electricity well.
What is it made from? Why?
Ornaments
Complete the following flowchart.
Why are bells made of metals?
