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प्रश्न
Differentiate between the following pair based on the criteria given in the bracket:
Cane sugar and hydrated copper sulphate [using concentrated H2SO4]
उत्तर
| Cane Sugar | Hydrate Copper Sulphate |
| Cane sugar get dehydrated breaks H and O bond form water. | Copper sulphate hydrated get dehydrated forming copper sulphate. |
| \[\ce{C12H22O11 + H2SO4 -> 12C + 11H2O}\] | \[\ce{CuSO4.5H2O ->[Δ] CuSO4 + 5H2O}\] |
APPEARS IN
संबंधित प्रश्न
State the inference drawn from the following observations:
Salt S is prepared by reacting dilute sulphuric acid with copper oxide. Identify S.
Why is Concentrated sulphuric acid kept in air tight bottles?
Why is \[\ce{H2SO4}\] is not used as a drying agent for \[\ce{H2S}\]?
Name the following:
The precipitate obtained by treating aqueous barium chloride with dilute sulphuric acid.
Name the following:
The precipitate obtained by treating carbon with hot concentrated sulphuric acid.
Write balanced equation for the reaction of dilute sulphuric acid with the following:
Copper carbonate
Complete the following sentence, choosing the correct word from the given options.
"Concentrated sulphuric acid is used in the laboratory preparation of nitric acid and hydrochloric acid because it is ____________ in comparison to these two acids."
Give one equation to show the following properties of sulphuric acid : Dehydrating property
Give balanced chemical equation for the action of sulphuric acid of the following:
Potassium hydrogen carbonate
Identify the salts P and Q from the observation given below:
On performing the flame test salt P produces a lilac coloured flame and its solution gives a white precipitate with silver nitrate solution. Which is soluble in ammonium hydroxide solution.
