Advertisements
Advertisements
Question
Can you store pickle in an aluminium utensil? Give reason.
Advertisements
Solution
No, we cannot store the lemon pickle in aluminium utensil because aluminium is a metal and lemon is acidic. The acids react with metals to give hydrogen which would spoil the food and makes it unfit to use.
APPEARS IN
RELATED QUESTIONS
State one use of the following metal:
Mercury
What is an alloy?
What is meant by 22 carat gold?
What is an alloy?
Fill in the blank
_______ is a soft metal.
State two important uses of following metal.
Uses of copper
With reference to the following metals state their use in daily life metal:
Zinc
Name the following:
The chemical compound responsible for the green deposit on the surface of articles of copper.
The most abundant metal in the earth’s crust is ____________.
In the following figure, you find that the bulb glows when an iron nail is placed between two ends of wire. Complete the following sentences on the basis of this fact.
- ______ is a metal.
- Metals are good ______ of electricity.
