SSC CGL Exam  >  SSC CGL Tests  >  SSC CGL Tier 2 - Study Material, Online Tests, Previous Year  >  Test: Metals and their Compounds - SSC CGL MCQ

Test: Metals and their Compounds - SSC CGL MCQ


Test Description

10 Questions MCQ Test SSC CGL Tier 2 - Study Material, Online Tests, Previous Year - Test: Metals and their Compounds

Test: Metals and their Compounds for SSC CGL 2024 is part of SSC CGL Tier 2 - Study Material, Online Tests, Previous Year preparation. The Test: Metals and their Compounds questions and answers have been prepared according to the SSC CGL exam syllabus.The Test: Metals and their Compounds MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Metals and their Compounds below.
Solutions of Test: Metals and their Compounds questions in English are available as part of our SSC CGL Tier 2 - Study Material, Online Tests, Previous Year for SSC CGL & Test: Metals and their Compounds solutions in Hindi for SSC CGL Tier 2 - Study Material, Online Tests, Previous Year course. Download more important topics, notes, lectures and mock test series for SSC CGL Exam by signing up for free. Attempt Test: Metals and their Compounds | 10 questions in 10 minutes | Mock test for SSC CGL preparation | Free important questions MCQ to study SSC CGL Tier 2 - Study Material, Online Tests, Previous Year for SSC CGL Exam | Download free PDF with solutions
Test: Metals and their Compounds - Question 1

What are metals?

Detailed Solution for Test: Metals and their Compounds - Question 1
Metals, in chemistry, are elements that readily create positive ions (cations) and have metallic bonds. They are characterized by a cloud of delocalized electrons and a lattice of positive ions.
Test: Metals and their Compounds - Question 2

What is metal ?

Detailed Solution for Test: Metals and their Compounds - Question 2

A metal is a component, material, or alloy that is usually solid, transparent, shiny, and exhibits good conductivity in terms of electrical and thermal. Metals are typically malleable and fusible.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Metals and their Compounds - Question 3

What is the hardest metal in the world?

Detailed Solution for Test: Metals and their Compounds - Question 3
Tungsten is the hardest metal with the highest tensile strength, although it is brittle and tends to break down upon contact.
Test: Metals and their Compounds - Question 4
What is the softest metal?
Detailed Solution for Test: Metals and their Compounds - Question 4
Caesium is considered the softest metal. Additionally, Lead is recognized as one of the softest metals. Mercury, while soft, remains liquid at room temperature.
Test: Metals and their Compounds - Question 5
What happens if you touch calcium metal?
Detailed Solution for Test: Metals and their Compounds - Question 5
Calcium reacts with water or moisture, generating heat. If calcium comes into contact with any part of the body or eyes, it can cause irritation and corrosion.
Test: Metals and their Compounds - Question 6
What property allows metals to be stretched into a wire?
Detailed Solution for Test: Metals and their Compounds - Question 6
Ductility is the property that allows metals to be stretched into a wire. This characteristic, combined with their durability, makes metals suitable for applications like cable wires and soldering.
Test: Metals and their Compounds - Question 7
Which metal is known for its lightweight and strength, commonly used in aircraft manufacturing?
Detailed Solution for Test: Metals and their Compounds - Question 7
Aluminium sheets, known for their lightweight and strength, are used in the manufacturing of aircraft, showcasing the malleability and advantageous properties of metals.
Test: Metals and their Compounds - Question 8
What is produced when metals react with acids?
Detailed Solution for Test: Metals and their Compounds - Question 8
The reaction between metals and acids produces hydrogen gas. For example, when zinc reacts with hydrochloric acid, it produces zinc chloride and hydrogen gas.
Test: Metals and their Compounds - Question 9
What is the characteristic sound produced by metals when struck with a hard object?
Detailed Solution for Test: Metals and their Compounds - Question 9
Metals are sonorous, producing a deep or ringing sound when struck with another hard object, contributing to their unique acoustic properties.
Test: Metals and their Compounds - Question 10
Why are sodium and potassium stored in kerosene?
Detailed Solution for Test: Metals and their Compounds - Question 10
Sodium and potassium react vigorously with water and oxygen, releasing a large amount of heat. Storing them in kerosene prevents contact with moisture or oxygen, avoiding unwanted reactions.
1365 videos|1312 docs|1010 tests
Information about Test: Metals and their Compounds Page
In this test you can find the Exam questions for Test: Metals and their Compounds solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Metals and their Compounds, EduRev gives you an ample number of Online tests for practice

Top Courses for SSC CGL

Download as PDF

Top Courses for SSC CGL