Question
What is the chemical name of the Laughing
Gas?Solution
Nitrous oxide, commonly known as laughing gas or nitrous,is a chemical compound, an oxide of nitrogen. At room temperature, it is a colourless non-flammable gas, with a slight metallic scent and taste. It has significant medical uses, especially in surgery and dentistry, for its anaesthetic and pain reducing effects.
Which of the following is not true for geometric mean?
Which of the following statement is true for NRR?
Which of the following is not a cause of rightward shift of demand curve?
A systematic sample does not yield good result, if -
Infant mortality rate is the ratio of -
Which of the following is a second-order condition of short-run equilibrium of firm under perfect competition?
Which of the following is yearly publication of CSO?
A population is said to be stationary, if -
If Q₁, Q₂ and Q₃ are three quartiles of a frequency distribution, which of the following holds if the distribution is negatively skewed?
...Which of the following is Non-governmental Statistical Organisation?
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