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 has soapy touch?

Question # 2

The chemical formula of Epson salt is

Question # 3

When SO2is passed through acidified K2Cr2O7solution

Question # 4

Which element among the following belongs to Group IV-A of the periodic table?

Question # 5

Which of the following salt is used as purgative

Question # 6

Carbonates of alkali metals dissolves freely in water to form

Question # 7

The alkali metals form

Question # 8

The silver bromide in hypo (Na2S2O3) solution is

Question # 9

S-block elements consist of

Question # 10

Which of the following form normal oxide

Question # 11

Which property is not present in Al?

Question # 12

Which of the following fluorides does not exists?

Question # 13

Which of the following is acidic?

Question # 14

Which one of the following equations represent the reaction that occurs when calcium nitrate is heated strongly

Question # 15

Electron affinity of sulphur is

Question # 16

Which is not the form of silica?

Question # 17

BiCl3on hydrolysis forms a white precipitate of

Question # 18

Which is used in navigational equipments?

Question # 19

Which of the following statement is not related to Solvay's process of Na2CO3

Question # 20

Which salt is used for the treatment of hyperacidity in stomach

Question # 21

Which of the following salt is soluble in water

Question # 22

Gypsum is applied to the soil to provide calcium and

Question # 23

All the following decompose easily on heating to give oxygen except

Question # 24

Pb has inert pair of electrons:

Question # 25

NaHCO3is prepared by

Question # 26

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

Question # 27

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

Question # 28

Gypsum is a common mineral of

Question # 29

Which of the following elements is most metallic?

Question # 30

The chemical formula of gypsum 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 phosphorus is most reactive?
A. Red phosphorus
B. White phosphorus
C. Scrlet phosphorus
D. Violet phosphorous
2 Which element forms an iron with charge 3+?
A. Berylium
B. Aluminium
C. Carbon
D. Silicon
3 The electrolytic cell used for the production of metallic sodium is known as
A. Down's cell
B. Solvary's cell
C. Haber's cell
D. None of these
4 Copper oxide is dedected by borax bead test with colour:
A. Blue
B. Red
C. Yellow
D. Black
5 Which of the following salt is soluble in water
A. CaCO3
B. CaSO4
C. MgSO4
D. BaSO4
6 Dipole moment of CO molecule is:
A. 0.0
B. 1.112 D
C. 0.112 D
D. 2.112 D
7 BiCl3on hydrolysis forms a white precipitate of
A. Bismuthio acid
B. Bismuth oxychloride
C. Bismuth pentachloride
D. Bismuth hydroxide
8 Chemical composition of colemnite is:
A. Ca2B6O11.5H2O
B. CaB4O7 .4 H2O
C. Na2B7O7. 4 H2O
D. CaNaB5O9.8H2O
9 The oxide of beryllium is
A. Acidic
B. Amphoteric
C. Superoxide
D. Basic
10 Which of the following is a tetrabasic acid?
A. ORthophosphoric acid
B. Hyposphosphorus acid
C. Metaphosphoric
D. Pyrophosphoric acid

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!