How much energy is produced from the combusti | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The energy released from the combustion of coal is a chemical process.Typically,the heat of combustion for coal is approximately $30 \, MJ/kg$ or

Vedclass · Accepted Answer

$3 	imes 10^7 \, J$

Vedclass · Answer

(A) The energy released from the combustion of coal is a chemical process.Typically,the heat of combustion for coal is approximately $30 \, MJ/kg$ or $3 	imes 10^7 \, J/kg$.Therefore,the combustion of $1 \, kg$ of coal produces $3 	imes 10^7 \, J$ of energy.This value is significantly lower than the energy released in nuclear processes,which is the context of the chapter.

How much energy is produced from the combustion of $1\, kg$ of coal?

Similar Questions

In an atomic bomb,the energy is released due to

Fusion reaction takes place at high temperature because

$_1H^1 + _1H^1 + _1H^2 \to X + _{+1}e^0 + \text{energy}$. The emitted particle $X$ is:

When a $_4Be^9$ atom is bombarded with $\alpha$-particles,one of the products of nuclear transmutation is $_6C^{12}$. The other product is:

$A$ tokamak fusion test reactor works on

Vedclass Test Series

Exam Paper Generator

Online Exam Module