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Published on: 13/05/2022
QB365 provides detailed and simple solution for every
Creative Questions in class 11 Chemistry Subject. It will helps to get more idea about question pattern in every Creative questions with solution.
Download Tamil Nadu 11th Standard Chemistry question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Chemistry Test1.
The conversion of atomic hydrogen to dihydrogen is a __________ change.
endothermic
exothermic
photochemical
nuclear
2.
Hydrogen is used in _________
hydrogenation of oils
fuel cells
gas bags for air ships
all the above
3.
___________ torches is/are used in cutting and welding of a steel.
Oxy acetylene
Oxy hydrogen
both a and b
neither a nor b
4.
Ammonia is manufactured by __________ process.
Contact
Bergius
Haber's
none of the above
5.
The half life period of Tritium is ___________
12.33 secs
12.33 mins
12.33 hrs
12.33 years
1.
(b)
exothermic
2.
(d)
all the above
3.
(c)
both a and b
4.
(c)
Haber's
5.
(d)
12.33 years
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Tamilnadu Stateboard 11th Standard Subjects

Maths

Commerce

Economics

Biology

Business Maths and Statistics

Accountancy

Computer Science

Physics

Chemistry

Maths

Biology

Economics

Physics

Chemistry

History

Business Maths and Statistics

Computer Science

Accountancy

Computer Applications

History

Computer Technology

Commerce

Computer Applications

Computer Technology

Tamil

English

French
Tamilnadu Stateboard Standards