Class 10 Science Chapter 3 MCQ (Multiple Choice Questions) of Metals and Non-Metals. These sets of MCQ Online Tests contain more than 100 questions with suitable explanation and answers. At a time, it shows only five questions per set of MCQ test. If you want to practice more MCQs, click on START A NEW TEST button. These questions are important for not only CBSE board but UP Board and other board also whoever following NCERT textbooks for exams.
Class 10 Science Chapter 3 MCQ for 2022-2023
|Chapter: 3||Multiple Choice Questions (MCQ) Tests|
Class 10 Science Chapter 3 MCQ with Answers
Class 10 Science chapter 3 Metal and non-metals MCQ questions online test are given below for practice. These MCQs are prepared from NCERT Books only. Answers as well as explanation of each answers are also given just below the questions. Questions are useful for all board like CBSE, UP Board, MP Board, and other board who are following NCERT Textbooks 2022-2023 for their final exams.
In the last year board examination, Rahul were asked a question where he had to choose the statement which was/were correct? Will you be able to answer this question?
Electrical wires have a coating of an insulting material. The material, generally used is
Consider the given statements and choose the incorrect one:
Alloys are homogeneous mixtures of a metal with a metal or non-metal. Which among the following alloys contain non-metal as one of its constituents?
In which of the following statements is or are incorrect?
An element A is soft and can be cut with a knife. This is very reactive to air and cannot be kept open in air. It reacts vigorously with water. Identify the element from the following.
During electrolytic refining of zinc, it gets:
In a science quiz competition, you are asked a question where you have to choose the statement which is/ are incorrect?
Generally, non-metals are not lustrous. Which of the following non-metal is lustrous?
Generally, metals are solid in nature. Which one of the following metals is found in liquid state at room temperature?
Stainless steel is very useful material for our life. In stainless steel, iron is mixed with:
Pratibha is taking preparation for her final examination. She is writing some statements about “metals and non-metals” but she confused to know whether the statements are correct or not? Would you help her?
Galvanisation is a method of protecting iron from rusting by coating with a thin layer of
Metals are refined by using different methods. Which of the following metals are refined by electrolytic refining?
Which of the following metals exist in their native state in nature?
The composition of aqua-regia is
Consider the following statement and choose the incorrect one:
Generally, metals react with acids to give salt and hydrogen gas. Which of the following acids does not give hydrogen gas on reacting with metals (except Mn and Mg)?
Anushka is writing some statement which is given by her teacher. Would you help him to choose the incorrect statements?
What happens when calcium is treated with water?
Sukriti is writing some statements, choose the correct statement and help him:
Which of the following oxide(s) of iron would be obtained on the prolonged reaction of iron with steam?
Which of the following pairs will give displacement reactions?
The ability of metals to be drawn into thin wire is known as:
Which of the following property is generally not shown by metals?
Hydrogen gas is not evolved when a metal reacts with nitric acid in 10th Science chapter 3?
It is because HNO3 is a strong oxidising agent. It oxidises the H2 produced to water and itself gets reduced to any of the nitrogen oxides (N2O, NO, NO2). But magnesium (Mg) and manganese (Mn) react with very dilute HNO3 to evolve H2 gas.
Why does Magnesium float on the surface of hot water in chpater 3 of 10th Science?
Magnesium reacts with hot water to form magnesium hydroxide and hydrogen. It starts floating due to the bubbles of hydrogen gas sticking to its surface.
Why do ionic compounds have high melting and boiling points according to 10th Science?
This is because a considerable amount of energy is required to break the strong inter-ionic attraction.
Why are the sulphides and carbonates converted into their oxides during the extraction of metal? Answer as 10th Science chapter 3.
It is easier to obtain a metal from its oxide, as compared to its sulphides and carbonates. Therefore, prior to reduction, the metal sulphides and carbonates must be converted into metal oxides.
All the Multiple Choice questions are prepared by the subject expert. Only important questions for board examinations are included here with answer and explanation. There are four choices with one correct choice. About 25 sets of MCQ online tests are given to use free.
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