Question

A fuel X which neither leaves any residue on burning nor does it emit any smoke on combustion .What fuel is X ? *

Answer 1

Answer:

Coal is a hard rock which can be burned as a solid fossil fuel. It is mostly carbon but also contains hydrogen, sulphur, oxygen and nitrogen . it is q sendimentaly rock formed from peat , by the pressure of rocks laid down later from top.

Coal is a hard rock which can be burned as a solid fossil fuel. It is mostly carbon but also contains hydrogen, sulphur, oxygen and nitrogen . it is q sendimentaly rock formed from peat , by the pressure of rocks laid down later from top.A piece of high quality anthracite coal peat , and therefore cola is formed from the remains of plants ☘️ which lived millions of years ago in tropical wetlands such as those of the late carboniferous period . also wood heated in an airless space can make charcoal which is like coal.

Coal is a hard rock which can be burned as a solid fossil fuel. It is mostly carbon but also contains hydrogen, sulphur, oxygen and nitrogen . it is q sendimentaly rock formed from peat , by the pressure of rocks laid down later from top.A piece of high quality anthracite coal peat , and therefore cola is formed from the remains of plants ☘️ which lived millions of years ago in tropical wetlands such as those of the late carboniferous period . also wood heated in an airless space can make charcoal which is like coal.coal can be burned for energy or heat . about two - third of the coal mined today is burned in power stations to make electricity . like oil when coal is burned it's carbons joins with oxygen in air and makes a lot of carbon dioxide which causes climate change. because of that and other Air pollution from coal most countries are turning to new source of energy, such as solar power.

Coal is a hard rock which can be burned as a solid fossil fuel. It is mostly carbon but also contains hydrogen, sulphur, oxygen and nitrogen . it is q sendimentaly rock formed from peat , by the pressure of rocks laid down later from top.A piece of high quality anthracite coal peat , and therefore cola is formed from the remains of plants ☘️ which lived millions of years ago in tropical wetlands such as those of the late carboniferous period . also wood heated in an airless space can make charcoal which is like coal.coal can be burned for energy or heat . about two - third of the coal mined today is burned in power stations to make electricity . like oil when coal is burned it's carbons joins with oxygen in air and makes a lot of carbon dioxide which causes climate change. because of that and other Air pollution from coal most countries are turning to new source of energy, such as solar power.coal can be roasted to produce coke. coke can be used in smelting to reduce metals from their ones

Explanation:

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