11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A
Published on: 10/11/2020
11th Standard Chemistry English Medium Free Online Test Book Back One Mark Questions - Part Three
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 Test
1.
Haemoglobin of the blood forms carboxy haemoglobin with __________.
Carbon dioxide
Carbon tetra chloride
Carbon monoxide
Carbonic acid
2.
With respect to the position of – Cl in the compound CH3 – CH = CH – CH2 – Cl, it is classified as __________
Vinyl
Allyl
Secondary
Aralkyl
3.
The C – H bond and C – C bond in ethane are formed by which of the following types of overlap _________
sp3 – s and sp3 – sp3
sp2 – s and sp2 – Sp2
sp – sp and sp – sp
p – s and p – p
4.
Homolytic fission of covalent bond leads to the formation of ___________.
electrophile
nucleophile
Carbo cation
free radical
5.
The IUPAC name of the Compound is _____________
2,3 - Diemethylheptane
3- Methyl -4- ethyloctane
5-ethyl -6-methyloctane
4-Ethyl -3 - methyloctane
6.
7.
Which of the following pairs of d-orbitals will have electron density along the axes ?
dz2, dxz
dxz, dyZ
dz2, dx2-y2
dxy ,dx2-y2
8.
Non-stoichiometric hydrides are formed by _____________
palladium, vanadium
carbon, nickel
manganese, lithium
nitrogen, chlorine
9.
Which of the following elements will have the highest electro negativity ____________
Chlorine
Nitrogen
Cesium
Fluorine
10.
The number of water molecules in a drop of water weighing 0.018 g is ________.
6.022\(\times\)1026
6.022\(\times\)1023
6.022\(\times\)1020
9.9 \(\times\)1022
1.
(c)
Carbon monoxide
2.
(b)
Allyl
3.
(a)
sp3 – s and sp3 – sp3
4.
(d)
free radical
5.
(d)
4-Ethyl -3 - methyloctane
6.
(c)
7.
(c)
dz2, dx2-y2
8.
(a)
palladium, vanadium
9.
(d)
Fluorine
10.
(c)
6.022\(\times\)1020
11th Standard Syllabus & Materials
11th Standard
TN 11th Tamil பீடு பெற நில் - செய்யுள் - காவடிச்சிந்து Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil பீடு பெற நில் - உரைநடை - மலை இடப்பெயர்கள் : ஓர் ஆய்வு Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - துணைப்பாடம் - யானை டாக்டர் Important Questions And Answers Study Material - QB365 Set A
NEW11th Standard
TN 11th Tamil மாமழை போற்றுதும் - செய்யுள் - ஐங்குறுநூறு Important Questions And Answers Study Material - QB365 Set A
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
