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Dilute sulfuric acid is preferred over dilute hydrochloric acid when testing for anions because sulfuric acid is a stronger acid than hydrochloric acid. This means that it can effectively displace weaker acids from their salts, allowing for more accurate identification of the anions present. Additionally, sulfuric acid can form insoluble precipitates with certain anions, aiding in their detection through visual observation. Finally, the use of sulfuric acid minimizes the interference of chloride ions, which are present in hydrochloric acid, in the testing process.
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What are the Ways to convert dilute sulphuric acid to concentrated sulphuric acid?
One way to convert dilute sulphuric acid to concentrated sulphuric acid is through a process called evaporation. In this method, the dilute acid is heated to evaporate the water content, leaving behind the concentrated acid. Another method involves adding concentrated sulphuric acid to the dilute solution until the desired concentration is achieved.
What gas is made when nickel reacts with dilute sulphuric acid?
Nickel forms Hydrogen gas when reacts with dilute acid.
Is Mercury dilute sulphuric acid?
No, mercury is a chemical element, and sulfuric acid is a different chemical compound. Mercury is a metal that is liquid at room temperature, while sulfuric acid is a strong mineral acid commonly used in various industries.
What colour phenol red indicator in dilute sulphuric acid?
below pH 6.8above pH 8.26.8 yellow↔8.2 purple
How do you prepare 0.25N sulphuric acid from 2N sulphuric acid?
To prepare 0.25N sulphuric acid from 2N sulphuric acid, you can dilute the 2N solution by adding 7 parts of water to 1 part of the 2N solution. This will result in a final 0.25N sulphuric acid solution.
What is the symbol of dilute sulphuric acid?
H2SO4(dilute)
Is dilute sulphuric acid compound?
No. It is a mixture of sulphuric acid and water.
What acid is safe enough to preserve foods?
the answer is dilute sulphuric acid... thats what everyone says
What are the Ways to convert dilute sulphuric acid to concentrated sulphuric acid?
One way to convert dilute sulphuric acid to concentrated sulphuric acid is through a process called evaporation. In this method, the dilute acid is heated to evaporate the water content, leaving behind the concentrated acid. Another method involves adding concentrated sulphuric acid to the dilute solution until the desired concentration is achieved.
Is dilute sulphuric acid irratant or currosive?
irritant
What happens when copper is reacted with dilute sulfuric acid?
Copper does not react with dilute Sulphuric acid.
Is dilute sulphuric acid basic or acidic?
Dilute sulfuric acid is still acid. It is NOT basic at all.
What is the electrolyte of free maintenance battery?
Dilute sulphuric acid
What gas is made when nickel reacts with dilute sulphuric acid?
Nickel forms Hydrogen gas when reacts with dilute acid.
Why is dilute hcl preferred to dilute h2so4 in CO2?
dicks
Is Mercury dilute sulphuric acid?
No, mercury is a chemical element, and sulfuric acid is a different chemical compound. Mercury is a metal that is liquid at room temperature, while sulfuric acid is a strong mineral acid commonly used in various industries.
What colour phenol red indicator in dilute sulphuric acid?
below pH 6.8above pH 8.26.8 yellow↔8.2 purple
