Q.No.1

Which isotope of hydrogen is radioactive and used in luminous paints?

Q.No.2

What is the definition of allotropy?

Q.No.3

Which of the following is an example of an amphoteric oxide?

Q.No.4

How is ozone prepared from oxygen?

Q.No.5

What is the primary cause of ozone layer depletion?

Q.No.6

What forms when ammonia reacts with concentrated HCl?

Q.No.7

What is the common use of fullerenes?

Q.No.8

Which of the following describes the trend in oxidizing character of halogens down the group (Cl2, Br2, I2)?

Q.No.9

What is observed in the ring test for nitrate ion?

Q.No.10

What is the main use of sodium thiosulphate (Na2S2O3)?


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Quiz On Comprehensive Guide to Non-metals, Metals, and Bio-inorganic Chemistry

Explore the fascinating world of non-metals, metals, and their crucial roles in biological systems. This guide covers the chemistry of key elements, their properties, applications, and environmental impacts.

Category

Chemistry is the branch of science that deals with the properties, composition, and structure of elements and compounds, how they can change, and the energy that is released or absorbed when they change


General and Physical Chemsitry - Atomic Structure


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