NEET Entrance Exam Model Question Paper Free Download

I am doing preparation for NEET exam .Can you please give here Model Question Paper for NEET Entrance Exam ?

[Shaleen]

As you want I am here giving you Model Question Paper for NEET Entrance Exam.

Sample paper:
Q.1 In an experiment four quantities a, b, c and d are measured with percentage error 1%, 2%, 3% and 4%
respectively. Quantity P is calculated as follows : P =
cd
b a 2 3
. % error in P is -
(1) 14% (2) 10%
(3) 7% (4) 4%

Q.53 A button cell used in watches functions as following
Zn(s) + Ag2O(s) + H2O(l) 2Ag(s) + Zn2+ (aq) + 2OH– (aq)
If half cell potentials are
Zn2+ (aq) + 2e– → Zn(s) ; Eº = –0.76 V
Ag2O(s) + H2O(l) + 2e– → 2Ag(s) + 2OH– (aq), Eº = 0.34 V
The cell potential will be -
(1) 1.10 V (2) 0.42 V (3) 0.84 V (4) 1.34 V
Ans. [1]

Sol. Students may find this question in CP Sheet at : Electrochemistry, Page 20, Ex.-1 Q.87.
Cell rep Zn/Zn+2 || Ag+ | Ag
EºCell = 0.76 + (0.34) = 1.1 V

Q.54 How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO3 ?
The concentrated acid is 70 % HNO3.
(1) 45.0 g conc. HNO3 (2) 90.0 g conc. HNO3 (3) 70.0 conc. HNO3 (4) 54.0 g conc. HNO3
Ans. [1]

Q.55 The number of carbon atoms per unit cell of diamond unit cell is -
(1) 4 (2) 8 (3) 6 (4) 1
Ans. [2]

Q.56 Maximum deviation from ideal gas is expected from :
(1) H2(g) (2) N2(g) (3) CH4(g) (4) NH3(g)
Ans. [4]
Sol. Students may find this question in CP Sheet at : Gaseous state- similar to Page 115, Ex.-2 Q.25.
NH3 is polar molecule
∴ intermolecular force of attraction are very high
∴ a is maximum and deviation is maximum.

Q.57 A metal has a fcc lattice. The edge length of the unit cell is 404 pm. The density of the metal is 2.72 g cm–3.
The molar mass of the metal is :
[NA Avogadro's constant = 6.02 × 1023 mol–1]
(1) 40 g mol–1 (2) 30 g mol–1 (3) 27 g mol–1 (4) 20 g mol–1
Ans. [3]

Q.58 Dipole - induced dipole interactions are present in which of the following pairs :
(1) H2O and alcohol (2) Cl2 and CCl4 (3) HCl and He atoms (4) SiF4 and He atoms
Ans. [3]

Sol. Students may find similar question in CP Sheet at : Chemical bonding-Page 238-Q.95).
Dipole - induced dipole interaction present in HCl & He atom. Because HCl molecule is polar and induces
dipole in He atom.

Q.59 A magnetic moment of 1.73 BM will be shown by one among the following -
(1) [Cu(NH3)4]2+ (2) [Ni(CN)4]2– (3) TiCl4 (4) [CoCl6]4–
Ans. [1]







Here is the attachment.