You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question
6.
Olds and bases
Make predictions for the following ?(AS)
i) Aluminium is used to make electrical wires
ii) Iron is used in constructing bridges and houses
Open in App
Solution
Verified by Toppr
Was this answer helpful?
0
Similar Questions
Q1
Give reasons for the following: a)Sodium does not occur in the free state. b)Copper is usedfor making electrical wires. c)Iron is used to construct bridges and houses.
View Solution
Q2
Give reason for the following - 1) sulphur is used in the vulcanisation of rubber. 2)iron is used for constructing bridges and houses. 3) copper is used for electrical wires. 4)aluminium foils are used to wrap food items. 5) graphite is used as an electrod in dry cells.
View Solution
Q3
why iron is used in constructing bridges and houses?
View Solution
Q4
Assertion:- Copper wires are used for electricity transmission in our houses but outside our houses, aluminium wires are used for electricity transmission.
Reason:- Aluminium is inexpensive and lighter than copper.
View Solution
Q5
Assertion (A) - Copper wires are used for electricity transmission in our houses but outside our houses, aluminium wires are used for electricity transmission.
Reason (R)- Aluminium is inexpensive and lighter than copper.