Advertisements
Advertisements
प्रश्न
What is a neutralization reaction? Give an example.
Give an example of a neutralization reaction.
Advertisements
उत्तर १
Example:
Bases react with acids to form salt and water.
\[\ce{KOH + HCl -> KCl + H2O}\]
The above reaction between a base and an acid is known as the neutralization reaction.
उत्तर २
- \[\ce{HCl + NaOH -> NaCl + H2O}\]
- \[\ce{H2SO4 + 2KOH -> K2SO4 + 2H2O}\]
APPEARS IN
संबंधित प्रश्न
Equal lengths of magnesium ribbons are taken in test tubes A and B. Hydrochloric acid (HCl) is added to test tube A, while acetic acid (CH3COOH) is added to test tube B. In which test tube will the fizzing occur more vigorously, and why?
What happens when an acid reacts with a metal oxide? Explain with the help of an example. Write a balanced equation for the reaction involved.
A first-aid manual suggests that vinegar should be used to treat wasp stings and baking soda for bee stings. What does this information tell you about the chemical nature of:
wasp stings?
A first-aid manual suggests that vinegar should be used to treat wasp stings and baking soda for bee stings. What does this information tell you about the chemical nature of:
bee stings?
What are esters? How are esters prepared? Write the chemical equation for the reaction involved. What happens when an ester reacts with sodium hydroxide? Write the chemical equation for the reaction and also state the name and use of this reaction.
During the preparation of hydrogen chloride gas on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to ______
If a few drops of a concentrated acid accidentally spills over the hand of a student, what should be done?
Are all acids corrosive in nature? Name a few acids which are non-corrosive and may be part of our food.
A substance 'X' is used as a building material and is insoluble in water. When it reacts with dil. HCl, it produces a gas which turns lime water milky.
- Write the chemical name and formula of 'X'.
- Write chemical equations for the chemical reactions involved in the above statements.
For each of the salt: A, B, C and D, suggest a suitable method of its preparation.
C is a soluble salt of copper.
