हिंदी

Write a chemical equation showing the ionic products formed on dissolving potassium hydroxide in water. - Science

Advertisements
Advertisements

प्रश्न

Write a chemical equation showing the ionic products formed on dissolving potassium hydroxide in water.

संक्षेप में उत्तर

उत्तर

The following equation describes how potassium hydroxide reacts with water when it dissolves in it.

\[\ce{KOH(s) + H2O ->K+(aq) + OH-(aq)}\]

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2022-2023 (March) Delhi Set 2

संबंधित प्रश्न

Give two examples of amphoteric oxides.


Give reason:

Sodium, potassium and lithium are stored under oil.


Which one of the following metals does not react with cold as well as hot water?


If copper is kept open in air, it slowly loses its shining brown surface and gains a green coating. It is due to the formation of


Metals generally react with dilute acids to produce hydrogen gas. Which one of the following metals does not react with dilute hydrochloric acid?


The metal which produces hydrogen gas on reaction with dilute hydrochloric acid as well as sodium hydroxide solution is


Material: Copper wire, Iron nail, Beaker or Big test tube.

Chemicals: Ferrous Sulphate and Copper Sulphate Solution.

  1. Which reaction you will study with the help of the above material and solutions? Draw the diagram of the experiment arrangement.
  2. How do you identify that the reaction is carried out?
  3. Which type of reaction did you observe?

Out of three metals, sodium, calcium and aluminium, which metal reacts most with water? Give the equation of reaction with all three metals.


Answer the questions based on the figure below:

  1. Which experiment setup is demonstrated in the figure?
  2. What do you conclude after the reactions? Name reaction.

Answer the questions based on the figure below:

  1. Which reaction is shown in the figure?
  2. Which gas is evolved in the reaction?
  3. Give an example of reactants that rapidly show this reaction. Give equations.
  4. Give an example of reactants that do not react rapidly.
  5. In what condition will reactants of (c) part react? Give equation.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×