Chemistry Full Length Test

60 Questions | By Taleemtutor1 | Updated: Mar 17, 2022 | Attempts: 358

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Questions and Answers

1.

The volume occupied by 1.6 g of at STP is:
- A.
- B.
- C.
- D.
2.

The efficiency of a chemical reaction can be checked by knowing:
- A.
  
  The quantity of the limiting reactant
- B.
  
  The quantity of the product formed
- C.
  
  The amount of excess reagent
- D.
  
  The amount of substance left
3.
- A.
- B.
- C.
- D.
4.

In Van der Wall's eq the factor 'b' is not termed as:
- A.
  
  Excluded Volume
- B.
  
  Effective Volume
- C.
  
  Incompressible Volume
- D.
  
  Actual Volume
5.

Current attempts has resulted temperature as low as:
- A.
- B.
- C.
- D.
6.

Which of the following noble gases have the critical temperature:
- A.
  
  Ne
- B.
  
  Ar
- C.
  
  Kr
- D.
  
  Xe
7.
- A.
  
  Monoclinic
- B.
  
  Hexagonal
- C.
  
  Trigonal
- D.
  
  Triclinic
8.

According to Pauling Metallic Bond is:
- A.
  
  Covalent in nature
- B.
  
  Delocalized Covalent
- C.
  
  Localized Covalent
- D.
  
  Coordinate Covalent
9.

The decreasing order of frequencies in the spectrum of light of various regions:
- A.
- B.
- C.
- D.
10.

The Shielding Effect of inner electrons is responsible for:
- A.
  
  Increase in ionization energy values
- B.
  
  Decrease in ionization energy values
- C.
  
  Decrease in atomic size
- D.
  
  Increase in electron afinity
11.
- A.
  
  Bond order 2.5
- B.
  
  Three unpaired electrons
- C.
  
  Diamagnetic behaviour
- D.
  
  No unpaired electron
12.

A factor which do not effect bond energy:
- A.
  
  Bond length
- B.
  
  Charge to mass ration
- C.
  
  Electronegetivity difference
- D.
  
  Bond Polarity
13.

If is larger then position of equilibrium lies:
- A.
  
  Right side
- B.
  
  Left side
- C.
  
  In mind
- D.
  
  Can not be predicted
14.

Which of the following do not effect the equilibrium position:
- A.
  
  Temperature
- B.
  
  Pressure
- C.
  
  Volume
- D.
  
  No of moles
15.

The precipitation occurs if the ionic product is:
- A.
- B.
- C.
- D.
16.

The Beckman's thermometer can read up to:
- A.
  
  0.01 K
- B.
  
  0.001 K
- C.
  
  0.1 K
- D.
  
  1 K
17.

The homogenous mixture of phenol water system contains:
- A.
  
  30% Phenol 70% Water
- B.
  
  35% Phenol 65% Water
- C.
  
  34% Phenol 66% Water
- D.
  
  44% Phenol 56% Water
18.

The maximum depression in freezing point is shown by:
- A.
- B.
- C.
- D.
19.

Espom Salt is:
- A.
  
  Penta-hydrated
- B.
  
  Di-hydrated
- C.
  
  Hepta-hydrated
- D.
  
  Anhydrous
20.

On which process temperature effects in inverse manner:
- A.
  
  Degree of ionization
- B.
  
  Electrolytic Conduction
- C.
  
  Ionic product of water
- D.
  
  Metallic Conduction
21.

Product of electrolysis at cathode in case of aqueous
- A.
- B.
- C.
- D.
22.
- A.
- B.
- C.
- D.
23.

Zinc can displace _____ from solution
- A.
- B.
- C.
- D.
24.

Half life method is a method to find:
- A.
  
  Rate of reaction
- B.
  
  Extent of reaction
- C.
  
  Rate constant
- D.
  
  Order of reaction
25.

Arehnius eq defines the effect of:
- A.
  
  Temperature on the rate of reaction
- B.
  
  Volume on the rate of reaction
- C.
  
  Pressure on the rate of reaction
- D.
  
  No of moles on the rate of reaction