ECAT Pre Engineering Chemistry Chapter 14 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 14 Group IIIA & IVA Elements

Try The MCQ's Test For ECAT Chemistry Chapter 14 Group IIIA & IVA Elements

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Chemistry Chapter 14 Group IIIA & IVA Elements

00:00
Question # 1

Which of the element is not an alkaline earth metal

Question # 2

Calcium carbide reacts with water to produce

Question # 3

Which one of the following properties is not correct for ozone?

Question # 4

The element caesium bears resemblance with

Question # 5

Which of the following compounds is explosive in nature?

Question # 6

CaC2on hydrolysis form

Question # 7

The metal with highest electrical resistance at room temperature is

Question # 8

Which of the following elements is not present abundantly in earth's crust?

Question # 9

As a fixing agent in photography, sodium thisoulphate is used for

Question # 10

The electrolytic cell used for the production of metallic sodium is known as

Question # 11

Potassium superoxide has a use in breathing equipment in space crafts. The balanced equation for the reaction is

Question # 12

Which of the following is not the reactions of lithium

Question # 13

Some of the elements of a period show similar behavior with the elements of next group in next period this is called

Question # 14

Each of the following is true of white and red phosphours except that they

Question # 15

Hybridized in carbon is:

Question # 16

The oxidation number of each element of group ll-A is

Question # 17

Phosphide ion has the electronic structure similar to that of

Question # 18

Which one of the following pentafluorides cannot be formed?

Question # 19

Gypsum is a common mineral of

Question # 20

Which of the following has highest dipole moment?

Question # 21

The formula of lime stone is

Question # 22

Which of the following oxides is peroxide?

Question # 23

Oleum is

Question # 24

Francium is an element at the bottom of Group I in the Periodic Table. Which one of the following predication is likely to be correct?

Question # 25

P2O5is heated with water to give

Question # 26

The oxide of beryllium is

Question # 27

The structure of white phosphorus is

Question # 28

Plaster of pares is obtained by heating

Question # 29

Which of the following is formed by the action of water on sodium peroxide?

Question # 30

The chemical formula of chile salt peter is

Submit

Prepare Complete Set Wise ECAT Chemistry Chapter 14 Group IIIA & IVA Elements MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Chemistry Chapter 14 Group IIIA & IVA Elements MCQ`s Test

  • N
    Nasreen Sardar 09 - Jun - 2023 05 Min 45 Sec 115/120
  • T
    Tasawar Hussain 22 - Feb - 2024 04 Min 52 Sec 110/120
  • T
    TETO Teto 13 - Mar - 2023 01 Min 57 Sec 105/120
  • O
    Omer Farooq 11 - Mar - 2023 13 Min 21 Sec 100/120
  • R
    Rana Muzamil 11 - Mar - 2024 05 Min 18 Sec 90/120
  • A
    Arian Ahmed 07 - Mar - 2024 00 Min 05 Sec 75/120
  • A
    Anibullah Anib 26 - Feb - 2024 09 Min 31 Sec 75/120
  • G
    Gulbaz Nadeem 14 - May - 2024 09 Min 43 Sec 75/120
  • C
    Chhabibullah1492 Habib 26 - Feb - 2024 11 Min 13 Sec 75/120
  • D
    Daim Ali 05 - Dec - 2023 04 Min 00 Sec 70/120
  • A
    Ahmed Ashraf 12 - Mar - 2023 02 Min 24 Sec 65/120
  • A
    Azeema Siddique Muhammad Siddique 06 - Mar - 2024 03 Min 52 Sec 65/120
  • F
    Fatima Isfa 26 - Feb - 2024 08 Min 58 Sec 65/120
  • N
    Naheed Yasir 29 - May - 2024 06 Min 39 Sec 60/120
  • Z
    Zoya Zoya 27 - May - 2024 11 Min 34 Sec 60/120

ECAT Chemistry Chapter 14 Important MCQ's

Sr.# Question Answer
1 Which of the following is formed by the action of water on sodium peroxide?
A. H2
B. N2
C. O2
D. CO2
2 HNO2acts as an/a
A. Acid
B. Oxidizing agent
C. Reducing agent
D. All the three
3 Tincal is a mineral of:
A. Al
B. B
C. Si
D. C
4 Which of the following sulphates has the highest solubility in water
A. BaSO4
B. CaSO4
C. MgSO4
D. BeSO4
5 Sodium is never found free in nature because of its
A. Chemical reactivity
B. Small ionic size
C. Small atomic volume
D. None of these
6 Aluminium oxide is:
A. Acidic oxide
B. Basic oxide
C. Amphoteric oxided
D. None of these
7 A compound used as eye wash:
A. Borax
B. Boric acid
C. Metabolic acid
D. Pyroboric acid
8 Sodium forms largely
A. Normal oxides
B. Per-oxides
C. Superoxides
D. None of these
9 Each of the following is true of white and red phosphours except that they
A. Are both soluble in CS2
B. Can be oxidized by heating in air
C. Consist of the same kind of atoms
D. Can be converted into one another
10 Which of the element is not alkali metal
A. Lithium
B. Rubidium
C. Francium
D. Magnesium

Test Questions

Is this page helpful?