Reaction of HCl with Bases

Q.

Write the neutralization reaction between Hydrochloric acid ($\mathrm{HCI}$) and sodium hydroxide ($\mathrm{NaOH}$), and write the equation for this process.

Q.

Which among the following substances is formed when potassium hydroxide (KOH) reacts with hydrochloric acid (HCl)?

1. Potassium hydroxide

2. Potassium chloride

3. Water

4. Oxygen

Q.

Statement 1: Reaction of hydrochloric acid with a base forms salt and water.

Statement 2: Reaction of hydrochloric acid with sodium hydroxide forms sodium chloride and water.

1. Statement 1 is wrong and statement 2 is correct

2. Statement 1 and statement 2 is wrong

3. Statement 1 is correct and statement 2 is wrong

4. Statement 1 and statement 2 is correct

Q.

The statement given below is incorrect. Write the correct statement.

Ammonia gas and $\mathrm{HCl}$gas react to form gaseous ammonium chloride.

Q. Which of the following statements are true regarding the reaction of $Ca(OH{)}_2$ with HCl?

1. It is a neutralisation reaction
2. The salt obtained from the reaction is $CaC{l}_2$
3. Hydrogen gas is evolved during the reaction
4. Water is the byproduct of this reaction

Q. In one of the industrial processes for manufacture of sodium hydroxide, a gas X is formed as by-product. The gas X reacts with lime water to give a compound Y which is used as a bleaching agent in chemical industry. Identify X and Y giving the chemical equation of the reactions involved.

Q. Salts are formed as a result of___reactions.

1. Neutralization reaction
2. Precipitation reaction
3. Decomposition reaction
4. Combustion reaction

Q.

Hydrogen chloride gas on mixing with ammonia produces dense white fumes due to the formation of:

1. Nitrogen

2. Sulphur dioxide

3. Ammonium hydroxide

4. Ammonium chloride

Q. In one of the industrial processes for manufacture of sodium hydroxide, a gas X is formed as by-product. The gas X reacts with lime water to give a compound Y which is used as a bleaching agent in chemical industry. Identify X and Y giving the chemical equation of the reactions involved.

Q.

From the list of formulae given below, choose one, in each case corresponding to the salt having the given description:

$\mathrm{AgCl},{\mathrm{CuCO}}_3,{\mathrm{CuSO}}_4.5{\mathrm{H}}_2\mathrm{O},{\mathrm{ZnCO}}_3,{\mathrm{PbCl}}_2,\mathrm{Pb}{\left({\mathrm{NO}}_3\right)}_2,\mathrm{NaCl},{\mathrm{KNO}}_3,{\mathrm{FeCl}}_2$

A salt prepared by neutralization of an acid with an alkali

Q. Reaction of copper hydroxide and dil. $H_{2}S{O}_4$ produces:

1. normal salt
2. mixed salt
3. complex salt
4. double salt