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SingaporeChemistryQuick questions
Inorganic Chemistry
Quick questions on Nitrogen and its compounds: Singapore A-Level H2 Chemistry
5short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is ammonia?Show answer
Ammonia, , is trigonal pyramidal with a lone pair on nitrogen. That lone pair is the key to its chemistry:
What are formation of nitrogen oxides?Show answer
At the high temperatures inside an engine, the normally inert nitrogen reacts with oxygen:
What is q1?Show answer
Write the equation for the equilibrium when ammonia dissolves in water and state why ammonia is a weak base. [2 marks]
What is q2?Show answer
State the conditions used in the Haber process and explain why the temperature is a compromise. [3 marks]
What is q3?Show answer
Explain how nitrogen dioxide contributes to acid rain. [2 marks]
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