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    				| 1. | 
                                    Natural gas is a fossil fuel that is colourless, odourless and tasteless. If this is true then why does it smell when there is a leakage from a gas cylinder used for cooking at home | 
                            
| Answer» Natural gas is a fossil fuel that is colourless, odourless and tasteless. If this is true then why does it smell when there is a leakage from a gas cylinder used for cooking at home | |