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प्रश्न
Answer the following question related to the laboratory preparation of the hydrogen chloride gas:
Write the chemical equation.
उत्तर
The chemical reaction of sodium chloride with sulphuric acid is given as:
\[\ce{NaCl + H2SO4 -> HCl (↑) + NaHSO4}\]
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संबंधित प्रश्न
The following are pertaining to the laboratory preparation of hydrogen chloride gas.
Write the equation for its preparation mentioning the condition required.
The following are pertaining to the laboratory preparation of hydrogen chloride gas.
Name the drying agent used and justify your choice.
The following are pertaining to the laboratory preparation of hydrogen chloride gas.
State a safety precaution you would take during the preparation of hydrochloric acid.
Name the acid used for the preparation of hydrogen chloride gas in the laboratory. Why is this particular acid preferred to other acids?
Write the balanced chemical equation for the laboratory preparation of hydrogen chloride gas.
Name the drying agents used in drying hydrogen chloride gas.
Explain why hydrogen chloride gas is not collected over water.
The given set up in the figure is for the preparation of an acid.
- Name the acid prepared by this method.
- Name the reactants used.
- Why an empty flask is used?
- What is the drying agent used? Why is this drying agent chosen?
- What is the role of the inverted funnel in the arrangement?
What are the important precautions?
Mention the reaction condition and give balanced equation to obtain: Cl2 gas from HCI gas.
Mention the reaction condition and give balanced equation to obtain: Cl2 gas from HCI acid.
Choose the correct answer from the options given below:
Dilute hydrochloric acid solution cannot be concentrated by boiling beyond
Complete and balance the equations:
KMnO4 + HCI → _______+ _______ + _______ + ______ + 8H2O
Write balanced equation for the reaction between dilute hydrochloric acid and sodium sulphite.
Write the equation for :
The preparation of hydrogen chloride from sodium chloride and sulphuric acid. State whether the sulphuric acid should be concentrated or dilute.
State the observation for action of dilute hydrochloiric acid or iron (II) sulphate.
Give one test to distinguish between the following pair of chemicals.
Iron (III) Chloride solution and copper chloride solution.
In the laboratory preparation, HCl gas is dried by passing through ______.
