Chemistry, asked by rifle8772, 10 months ago

Activity to show corrosion.(chem)

Answers

Answered by shresthachaturvedi

Answer:

Pour water (boiled/distilled) in test-tube-2, add some oil and cork it. Put some anhydrous calcium chloride in test-tube-3 and cork it. After 2-3 days we observe that the nails in test-tube 1 rust because they are exposed to air and water both, while nail in test-tube 2 and 3 do not rust.

Previous Question

Next Question

Similar questions

Science, 5 months ago

_____causes contraction of matter...

Math, 5 months ago

1 5 2 4 What is the LCM of - -? 3' 6'9'27...

Economy, 5 months ago

35. Competition advocacy refers to a) Control of monopolies b) Restricting investment through licensing c) Control of unreasonable profits d) Promoting a competition culture...

Math, 10 months ago

find 162/3%of30 $16 \div 2$ ...