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12 grade chemistry others

Nitrogen gas is originally ‘Azote’. (A) T

Nitrogen gas is originally ‘Azote’.

(A) True

(B) False

Aniket Singh

1 Year agoGrade

1 Answer

Askiitians Tutor Team

Approved Tutor Answer1 Year ago

The statement that nitrogen gas is originally called ‘Azote’ is true. So, the correct answer is (A) True. Let’s delve a bit deeper into the origins and implications of this term.

The Origin of the Term 'Azote'

The name 'Azote' comes from the Greek word 'azotos,' which means 'without life.' This name was given because nitrogen is an inert gas that does not support combustion or life processes. It was first used in the late 18th century when scientists were beginning to understand the composition of the atmosphere.

Understanding Nitrogen's Role

Nitrogen makes up about 78% of the Earth's atmosphere, and while it is essential for life—being a key component of amino acids and nucleic acids—it does not directly support life in its gaseous form. This characteristic is what led to its initial naming as 'Azote.'

Historical Context

Discovery: Nitrogen was discovered by Scottish physician Daniel Rutherford in 1772, who isolated it from air.
Naming: The term 'Azote' was popularized by Antoine Lavoisier, a prominent figure in the development of modern chemistry.
Modern Usage: Today, we commonly refer to it as nitrogen, derived from the Greek 'nitron' and 'genes,' meaning 'nitre-forming.'

Why the Name Matters

The historical naming of nitrogen as 'Azote' reflects its chemical properties and its role in the environment. Understanding this term helps us appreciate the evolution of scientific language and the way we categorize elements based on their characteristics.

In summary, nitrogen gas was indeed originally referred to as 'Azote,' highlighting its inert nature and lack of support for life. This term serves as a reminder of the fascinating journey of scientific discovery and nomenclature.

is Pradeep Chemistry+Ncert sufficient for all of the theory of Jee Mains Chemistry?

Hi, I’m a self-study JEE 2027 aspirant with a large 11th backlog. Since I don’t think 6–8 hour one-shots are sufficient to cover the full theory + breadth of problem types of a JEE chapter, I’ve shifted from lecture-based preparation to book-based self-study.

I have a problem with using NCERT as my primary chemistry source. In my experience, it is concise and information-heavy, but often lacks detailed explanations, systematic organisation of concepts, and categorisation of problem types. This seems especially problematic for Physical and Organic Chemistry, where I feel that simply reading NCERT may not give enough depth or problem-solving preparation.

So I’m considering this approach:

Pradeep Chemistry → complete the chapter thoroughly from Pradeep → then read NCERT for that chapter → solve JEE Main PYQs/problems.

My main question is:

Is Pradeep + NCERT sufficient as the complete theory source for JEE Main-level Chemistry?

In other words, after thoroughly completing a chapter from Pradeep and then NCERT, can I consider the theory part of that chapter complete for JEE Main, with only PYQs/problem practice remaining?

I’m asking specifically about JEE Main level, not Advanced.

Also, if Pradeep is not sufficient, what specific gap does it leave, and what would you recommend as a better book-based alternative for self-study?

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