Скачать или смотреть Coal and petroleum in 1 Shot || Science chapter 3 || Live Class 8 || Vikram sir

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My name is Vikram And Welcom to My Youtube Channel.

About this Video :-


Class 8 Science NCERT Solutions for Chapter 3 Coal and Petroleum
Solving the NCERT questions will help you to understand the chapter in an effective way. Sometimes NCERT questions are directly asked in the school examinations. NCERT Solutions ensure that the students learn the topic and clear all their doubts.

NCERT books are outlined in such a way that every student is capable of understanding the concepts. These textbooks are written and closely reviewed by experts before being published. There are a few segments at the end of each chapter termed as – Keywords, what have you learned, exercises, extended learning, projects and activities. These projects and activities help students enhance their learning capability.

4 sub-units of Class 8 Chapter 5 Coal and Petroleum

Coal – Story of coal – coke – coal tar – coal gas
Petroleum – refining of petroleum – – definition of petroleum
Natural gas
Some natural resources are limited

List of important keywords to pay attention

Coal
Coal gas
Coal tar
Coke
Fossil fuel
Natural gas
Petroleum
Petroleum refinery

What are the advantages of using CNG and LPG as fuels present under NCERT Solutions for Class 8 Science Chapter 3?
The advantages of using CNG and LPG as fuels are as follows:
CNG and LPG burn easily.
CNG and LPG give a lot of heat energy when burnt.
CNG and LPG can be transported easily through pipelines.
CNG and LPG are clean fuels, and they do not release smoke when burnt.

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