Cooling a mixture of equal parts nitric oxide and nitrogen dioxide to −21 °c produces what?

Cooling a mixture of equal parts nitric oxide and nitrogen dioxide to −21 °c produces what?

Correct Answer: dinitrogen trioxide
carbon trioxide
nitrate trioxide
chloride trioxide

Explanation: Cooling a mixture of equal parts nitric oxide and nitrogen dioxide to −21 °C produces dinitrogen trioxide, a blue liquid consisting of N2O3 molecules (shown in Figure 18.35). Dinitrogen trioxide exists only in the liquid and solid states. When heated, it reverts to a mixture of NO and NO2.

Join our channels for latest updates

WhatsApp Telegram

More Random Questions

Q: What trend was anticipated for TV station operators in the U.S. entertainment industry in 2025?
Ans: Increased M&A activity

Q: Trees, which can be planted and harvested, are an example of what type of resource?
Ans: geothermal

Q: What are by far the most common type of invertebrate?
Ans: corals

Q: According to Charaka Samhita, which Dosha primarily initiates Udara Roga?
Ans: Kapha

Q: Which article defines the Union List?
Ans: Seventh Schedule

Q: Which medal did the Indian tennis team win in the BRICS-2024 Games on June 20, 2024?
Ans: Bronze

Q: What part of the body does caffeine stimulate?
Ans: central nervous system

Q: Where was the 5th 'AITIGA' Joint Committee meeting held to review the ASEAN-India Goods Trade Agreement?
Ans: Jakarta

Q: Which of the following statement is/are not true in case of burns?
Ans: Both (ii) and (iv)

Q: Unlike matter, which is continuously recycled through ecosystems, what must constantly be added to an ecosystem for use by organisms?
Ans: energy

Q: What is the transition from solid to vapor is called?
Ans: ionization

Q: Which film was expected to contribute to box office growth in 2025?
Ans: Superman

Q: Matter undergoing chemical reactions and physical changes can release or absorb heat. a change that releases heat is called what?
Ans: biochemical process

Q: What is the role of the nucleus in cells?
Ans: Store genetic information

Q: Earth’s magnetic field is called the what?
Ans: magnetosphere

Youngistan Junction

Welcome to Youngistan Junction, your ultimate hub for staying updated with the latest in current affairs, general knowledge, and general studies! Whether you're a student gearing up for exams or just someone passionate about expanding your knowledge, Youngistan Junction is here to provide you with an extensive collection of well-curated questions and answers.