Question Details

Detailed explanation and options for the selected question.

Which chemical compound is known as laughing gas?

A. Carbon dioxide

B. Sulfur dioxide

C. Nitrous oxide

D. Ammonia

Explanation:

Nitrous oxide (N₂O) is called laughing gas. CO₂ is carbon dioxide, SO₂ is sulfur dioxide, NH₃ is ammonia.

Related Topics

Who was Dhrishtadyumna in the Mahabharata, and why was he destined to slay Drona?

Revision Notes

Euclid’s Parallel Postulate

Revision Notes

Who was Ambika in the Mahabharata, and what role did she play in Hastinapura’s lineage?

Revision Notes

Tense (काल)

Revision Notes

Coimbatore

Revision Notes

Timing in E-Commerce: Flash Sales and Global Audiences

Revision Notes

Who was Akampana in the Ramayana, and what role did he play in advising Ravana?

Revision Notes

Charitable Donations: Tax Benefits and CSR in India

Revision Notes

Van der Waals Equation

Revision Notes

The Future of Clock Technology

Revision Notes