Advertisements
Advertisements
प्रश्न
Can you store lemon pickle in an aluminium utensil? Explain.
उत्तर
Lemon pickle cannot be stored in aluminium utensils because lemon pickle contains acids, which can react with aluminium (metal) liberating hydrogen gas. This can lead to the spoiling of the pickle
APPEARS IN
संबंधित प्रश्न
Give an example of a metal which is the best conductor of heat.
Name the gas that is produced in the given case:
The reaction of ethanol and sodium.
State one use of Carbon (as Graphite).
Define non-metals. Give five examples of non-metals.
Name a metal which can be cut with a knife :
What is an alloy?
Name:
a non-metal which is ductile
Which metal occurs as a carbonate also gives the name of their respective ore.
Give a reason why – properties of metals are related to their activity or reactivity series of metals. Explain the same with reference to potassium and iron in the series.
Pencil lead contains