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[D] A chemical reaction A reaction in which a substance is changed to one or more new substance is called a chemical reaction.
Natural gas, petroleum and bio-gas.
The process of heating coal in the absence of air is called destructive distillation of coal.
Coke is prepared by destructive distillation of coal.
The reaction in which a substance or substances undergo change to produce new substances with new properties is called.
[D] A chemical reaction A reaction in which a substance is changed to one or more new substance is called a chemical reaction.
[D] A chemical reaction
See lessA reaction in which a substance is changed to one or more new substance is called a chemical reaction.
Give examples of gas fuels.
Natural gas, petroleum and bio-gas.
Natural gas, petroleum and bio-gas.
See lessWhat is destructive distillation of coal?
The process of heating coal in the absence of air is called destructive distillation of coal.
The process of heating coal in the absence of air is called destructive distillation of coal.
See lessHow is coke prepared?
Coke is prepared by destructive distillation of coal.
Coke is prepared by destructive distillation of coal.
See less