Of the Following Gases,the One with the Greatest Density at STP

question 51

Multiple Choice

Of the following gases,the one with the greatest density at STP is:

• A)CH₄
• B)NH₃
• C)Ne
• D)H₂
• E)He

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Definitions:

Array

A collection of elements, typically of the same type, stored in contiguous memory locations and accessible via indexing.

Vector

In Java, a synchronized dynamic array that provides methods to dynamically store and access data.

IndexOf

A method used to determine the position of a specific element or value within a list or array.

Class Vector

A dynamic array class in the C++ Standard Template Library that allows elements to be accessed using an index.