What is a chemical reaction explain with an example

Asked by admin @ 17/08/2021 in Science viewed by 333 People

What is chemical reaction explain with an example

Answered by admin @ 17/08/2021

Chemical reaction : Chemical reaction is a process in which new substance produced with new properties.

for example :Mg+O2 ====>MgO
Magnesium ribbon is burnt in air (O2) and form a new substance magnesium oxide

Explain wurtz reaction with an example

Asked by admin @ 24/08/2021 in Chemistry viewed by 327 persons

8. Explain wurtz reaction with an example.

What is double displacement reaction explain with an example

Asked by admin @ 20/08/2021 in Chemistry viewed by 353 persons

What is meant by double displacement reaction?explain with an example

What is a redox reaction explain with an example

Asked by admin @ 17/08/2021 in Chemistry viewed by 316 persons

What is redox reaction explain with examples

Types of chemical reactions with examples class 10

Asked by admin @ 26/08/2021 in Science viewed by 315 persons

10 examples of all types of chemical reaction according to class 10 science book

Which statement best explains how enzymes speed up chemical reactions

Asked by maham237 @ 22/06/2021 in Biology viewed by 343 persons

A. Enzymes lower the activation energy of a reaction. B. Enzymes gain heat from chemical reactions. C. Enzymes change shape during chemical reactions. D. Enzymes use light energy to speed …

Why is photosynthesis an example of a chemical reaction

Asked by maham237 @ 18/12/2020 in Biology viewed by 341 persons

and why is it classified as endothermic?

All chemical reactions within a cell are referred to as

Asked by admin @ 03/12/2021 in Biology viewed by 329 persons

All chemical reactions within a cell are referred to as

What is the electromagnetic spectrum explain and give an example

Asked by admin @ 30/10/2021 in Physics viewed by 340 persons

Explain the electromagnetic spectrum. Give examples

An example of a chemical property of formaldehyde ch2o is

Asked by admin @ 29/10/2021 in Chemistry viewed by 274 persons

Formaldehyde (CH2O) has a much higher boiling point ( - 19.5o C) than ethane (C2H6) ( - 88oC). Which of the following statements are true, based on this information and …

Explain the process of osmosis through an example

Asked by admin @ 29/08/2021 in Biology viewed by 333 persons

Explain the process of osmosis through an example

Why is respiration considered as exothermic reaction explain

Asked by admin @ 29/08/2021 in Chemistry viewed by 326 persons

Why is respiration considered an exothermic reaction? Explain.

Explain the term reactant and product giving examples

Asked by admin @ 26/08/2021 in Chemistry viewed by 380 persons

Explain the term reactant and product giving examples

What is tyndall effect explain with an example

Asked by admin @ 26/08/2021 in Science viewed by 356 persons

What is tyndall effect explain with example?

What are electrophiles and nucleophiles explain with examples

Asked by admin @ 25/08/2021 in Chemistry viewed by 345 persons

Question 12.12 What are electrophiles and nucleophiles? Explain with examples. Class XI Organic Chemistry : Some Basic Principles and Techniques Page 362