Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
ECAT Pre Engineering Chemistry Ch 12 Test
MCQ's Test For ECAT Chemistry Chapter 12 Periodic Classification of Elements and Periodicity Online Test
Try The MCQ's Test For ECAT Chemistry Chapter 12 Periodic Classification of Elements and Periodicity Online Test
-
Total Questions30
-
Time Allowed30
ECAT Chemistry Chapter 12 Periodic Classification of Elements and Periodicity Online Test
00:00
Question # 1
Na2O is
Question # 2
A pair of elements in the same family in the periodic classification is
Question # 3
The number of groups in the periodic table is
Question # 4
The structure of complex hydrides is
Question # 5
Which of the following represents elements in order of increasing atomic size?
Question # 6
In a group form top to bottom, the hardness of alkali metals
Question # 7
The oxides of which of the following elements will be acidic in character
Question # 8
Which of the following is a member of -block
Question # 9
Gradual addition of electronic shells in the nobel gases causes a decrease in their
Question # 10
The energy absorbed when an electron is added to a gaseous atom to form a gaseous ion is called
Question # 11
Which of the following pairs are chemically dissimilar?
Question # 12
Among O, C, F, Cl, Br, the correct order of increasing radii is
Question # 13
Which of the following statement about fluorine is not correct?
Question # 14
Electron affinity depends on
Question # 15
Variable valency is characteristic of
Question # 16
The oxides of electronegative elements are
Question # 17
The lA elements are called
Question # 18
Li, Be, B, C, O, Fl Ne are elements of
Question # 19
According to Mendeleev, the properties of the elements are periodic function of their
Question # 20
Ionization potential increases in moving from left to right in a period
Question # 21
Which has highest 1st I.E.
Question # 22
The fourth period contains elements
Question # 23
Each vertical column of the periodic table includes elements with chemical characteristics that are in general
Question # 24
The element with atomic number 55 belongs to which block of the periodic table
Question # 25
Transition elements have valence electrons in
Question # 26
Which of the following is not true for metalloids
Question # 27
Elements in the same family have
Question # 28
Which of the following does not reflect the periodicity of elements?
Question # 29
According to Mendleev, the physical and the chemical properties are the periodic function of their
Question # 30
The fourteen elements following actinium are known as
ECAT Pre Eng. Chemistry Ch 12 Test
Here you can prepare ECAT Pre Engineering Chemistry Ch 12 Periodic Classification of Elements and Periodicity Test. Click the button for 100% free full practice test.
Top Scorers Of Chapter 0 "ECAT Chemistry Chapter 12 Periodic Classification of Elements and Periodicity Online Test" MCQ`s Test
-
S Shazi Ansari 05 - Jun - 2024 01 Min 15 Sec 110/120 -
H Huzaifa Asim 29 - May - 2024 04 Min 17 Sec 100/120 -
? ?GøÐ øf ?ë??h? 31 - May - 2024 12 Min 15 Sec 100/120 -
M M Umer Arain 17 - Nov - 2024 00 Min 03 Sec 95/120 -
M Mehak Javaid 22 - Mar - 2024 08 Min 29 Sec 90/120 -
M Muhammad Haseeb 30 - Nov - 2024 08 Min 50 Sec 80/120 -
G Gulbaz Nadeem 13 - May - 2024 05 Min 47 Sec 75/120 -
T Tamshi Sohail 23 - Apr - 2024 06 Min 30 Sec 75/120 -
B Basic Tech Sky 30 - Mar - 2024 11 Min 50 Sec 75/120 -
A Abid Hussain 28 - Dec - 2024 06 Min 28 Sec 70/120 -
A Abid Ali 09 - May - 2024 06 Min 51 Sec 70/120 -
T Tasmia 09 - May - 2024 13 Min 14 Sec 70/120 -
M Muhammad Uzair 05 - Jun - 2024 03 Min 19 Sec 65/120 -
M Maryam Hamda 29 - May - 2024 08 Min 37 Sec 65/120 -
D Dua Zainan 05 - Jun - 2024 09 Min 01 Sec 65/120
Test Questions