Earth & Atmospheric Science
1. This question has 5 part(s).
1.1. Diesel oil is a mixture of hydrocarbons that can be obtained from crude oil.
State the name of the process used to separate diesel oil from crude oil.
1.2. Diesel oil contains alkanes.
These alkanes are part of an homologous series.
Which statement about compounds in this homologous series is true?
1.3. When fuels such as diesel oil are burned, the high temperatures produced can cause nitrogen and oxygen in the air to form the pollutant nitrogen dioxide.
Complete the balanced equation for the reaction.
N2 + 2O2 → ......................................
1.4. Explain how the greenhouse effect is caused by the gases produced by the complete combustion of diesel oil.
1.5. Diesel oil can contain impurities of sulfur. Burning diesel oil containing impurities of sulfur can result in acid rain. Acid rain is harmful to the environment.
Explain how acid rain is formed and the harm it can do.
Ai এর মাধ্যমে
১০ লক্ষ+ প্রশ্ন ডাটাবেজ
প্র্যাকটিস এর মাধ্যমে নিজেকে তৈরি করে ফেলো
উত্তর দিবে তোমার বই থেকে ও তোমার মত করে।
সারা দেশের শিক্ষার্থীদের মধ্যে নিজের অবস্থান যাচাই
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