Advertisements
Advertisements
Question
By squeezing lemon on a piece of rock the gas liberated turned lime water milky. which compound is present in the rock?
Advertisements
Solution
Compound presents in the rock is either a compound of carbonate or bicarbonate because acids react with carbonate or bicarbonate and liberate CO2. This carbon dioxide turns lime water milky.
RELATED QUESTIONS
You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. If you are given only red litmus paper, how will you identify the contents of each test tube?
Name the source from which litmus solution is obtained. What is the use of this solution?
Why is it wrong to treat a bee sting with vinegar?
Bee stings can be treated with ______.
Which of the following statements is true for acids?
Name the acid present in the given table.
Hydrochloric Acid reacts with metal bicarbonates to give ______.
______ acids have a relatively smaller amount of acids dissolved in a solvent.
Non-metallic oxides are ______ in nature.
Complete the following equation.
Na2CO3 + 2HCl → ______ + ______ + CO2↑
