Status of Verification of Marks Cases for Main Exam 2009 (Class 10th & 12th of Delhi Region)
 

Courtesy : http://www.cbserod.net.in

Central Counselling Board – 2009
NATIONAL INSTITUTE OF TECHNOLOGY

Warangal – 506 021 (Andhra Pradesh), INDIA
Phone: 0870-2462022, Fax: 0870-2462021
Email: ccb@nitw.ac.in, Website: www.ccb.nic.in

Central Counselling Board – 2009
NATIONAL INSTITUTE OF TECHNOLOGY

Warangal – 506 021 (Andhra Pradesh), INDIA
Phone: 0870-2462022, Fax: 0870-2462021
Email: ccb@nitw.ac.in, Website: www.ccb.nic.in

AIEEE Counseling Tips

AIEEE results are out and students would surely be looking for the best college they can get according to their ranks. In 2005 the closing rank was around 3600. So, seeing this trend I expect the closing rank to jump a bit more this yr. But I would also suggest to look for private colleges which are not included in the central counseling like-

Important Questions Class XII Chemistry (2009) Set - VIII

Chemistry

Q. 151. Cr &Cu has higher second ionisation enthalpy (Cr = 24,Cu = 29)

Q. 152. Mn &Zn has higher 3rd ionisation enthalpy (Mn = 25 Zn = 30)

Q. 153. Cu, Ni and Zn normally do not exhibit oxidation state higher than +2.

Q. 154. Transition metals show variable oxidation state.

Important Questions Class XII Chemistry (2009) Set - VII

Chemistry

Q. 105. Write the ground state electronic configuration of N₂.

Important Questions Class XII Chemistry (2009) Set - VI

Chemistry

Q. 51. HCl and HNO₃ are prepared by reacting NaCl and NaNO3 respectively with H2SO4 while
HBr and HI can be prepared by this method.

Q. 52. Cane sugar chars in concentrated sulphuric acid.

Q. 53. Concentrated sulphuric acid is a good oxidizing agent.

Q. 54. Two S-O bonds in SO₂ are equivalent.

Important Questions Class XII Chemistry (2009) Set - V

Chemistry

Q. 1. There is a considerable increase in covalent radius from N to P but from As to Bi only a small change is observed.

Q. 2. Ionisation enthalpy of group 15 elements is much higher than that of group 14 elements.

Q. 3. Ionic radius of Sb and Bi are very less when compared to the ionic radius of N,P and As.

Important Questions Class XII Chemistry (2009) Set - IV

Chemistry

Q. 1. (a) What is a Difference between a double salt and a complex.

(b). Explain the following with suitable examples: Homoleptic and Heteroleptic ligands, Coordination number.

Q. 2. What is meant by unidentate, didentate and ambidentate ligands? Give examples for each.

Important Questions Class XII Chemistry (2009) Set - III
Chemistry

Q. 1. Among the isomeric alkanes of molecular formula C₅H1₂, identify the one that on photochemical chlorination yields (i) A single monochloride (ii) Three isomeric monochlorides. (1 mark)

Important Questions Class XII Chemistry (2009) Set - II

Chemistry

Q. 1. The unit of equivalent conductance is:

Q. 2. Give the relationship between free energy change and EMF of a cell.

Q. 3. How much amount of a substance is deposited by 1 coulomb?

Q. 4. Write the relationship between molar conductivity and specific conductivity.

Q. 5. What is the reference electrode in determining the standard electrode potential?

Important Questions Class XII Chemistry (2009) Set - I

Chemistry

Q. 1. Define the term bio molecules?

Q. 2. Amino acids are the building blocks of……………….

Q. 3. The molecular weight of proteins is…………………..

Q. 4. Deficiency of vitamin A results in……………………

Q. 5. Charring of sugar is due to

Q. 6. Define Monosaccharide?

Important Questions Class XII Accounting (2009)

Fundamental Accounting

Q. 1. What is the meaning of Non Profit Organization. How These organizations will work & maintain the Books of Accounts

Q. 2. Is Non Profit organizations are differ from other organizations ? Give reasons.

Q. 3. What is the difference between Receipt & Payment and Cash Account.

Q. 4. Mention two important features of income.

Sample Paper – 2009
Class – X
Subject –English

Time allowed: 3 hours                                         Maximum Marks: 100

SECTION A – READING (20 MARKS)  

1. Read the passage given below and answer the questions that follow: (8)

PRESS NOTE