Year 7 Exam  >  Year 7 Tests  >  Test: Neutralisation reactions - Year 7 MCQ

Test: Neutralisation reactions - Year 7 MCQ


Test Description

10 Questions MCQ Test - Test: Neutralisation reactions

Test: Neutralisation reactions for Year 7 2025 is part of Year 7 preparation. The Test: Neutralisation reactions questions and answers have been prepared according to the Year 7 exam syllabus.The Test: Neutralisation reactions MCQs are made for Year 7 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Neutralisation reactions below.
Solutions of Test: Neutralisation reactions questions in English are available as part of our course for Year 7 & Test: Neutralisation reactions solutions in Hindi for Year 7 course. Download more important topics, notes, lectures and mock test series for Year 7 Exam by signing up for free. Attempt Test: Neutralisation reactions | 10 questions in 20 minutes | Mock test for Year 7 preparation | Free important questions MCQ to study for Year 7 Exam | Download free PDF with solutions
Test: Neutralisation reactions - Question 1

What is the chemical reaction that occurs during neutralisation?

Detailed Solution for Test: Neutralisation reactions - Question 1
During neutralisation, an acid reacts with a base to form water and a salt.
Test: Neutralisation reactions - Question 2

Which substance increases the pH of a solution?

Detailed Solution for Test: Neutralisation reactions - Question 2
Sodium hydroxide is a base that increases the pH of a solution when added to an acidic solution.
Test: Neutralisation reactions - Question 3

What is the pH of a neutral solution?

Detailed Solution for Test: Neutralisation reactions - Question 3
A neutral solution has a pH of 7, indicating a balance between acidity and alkalinity.
Test: Neutralisation reactions - Question 4

Which indicator is commonly used to test for acids and bases?

Detailed Solution for Test: Neutralisation reactions - Question 4

The universal indicator is commonly used to test acids and bases. It shows a wide range of colors that correspond to pH values, making it more informative than simple litmus paper.

Test: Neutralisation reactions - Question 5

What happens to the pH of a solution when an acid is neutralised with a base?

Detailed Solution for Test: Neutralisation reactions - Question 5

When an acid is neutralised by a base, the pH of the solution moves closer to 7 (neutral). The final pH depends on the strengths and amounts of acid and base used.

Test: Neutralisation reactions - Question 6
Which gas is produced when acids react with certain metals?
Detailed Solution for Test: Neutralisation reactions - Question 6
Acids reacting with metals like zinc or magnesium produce hydrogen gas.
Test: Neutralisation reactions - Question 7
What is the name of the compound formed in a neutralisation reaction between hydrochloric acid and sodium hydroxide?
Detailed Solution for Test: Neutralisation reactions - Question 7
Hydrochloric acid and sodium hydroxide neutralise to form sodium chloride (table salt) and water.
Test: Neutralisation reactions - Question 8
Which of the following is a common household acid?
Detailed Solution for Test: Neutralisation reactions - Question 8
Lemon juice contains citric acid, making it acidic.
Test: Neutralisation reactions - Question 9

How does adding a base to an acidic solution affect its taste?

Detailed Solution for Test: Neutralisation reactions - Question 9

Bases neutralise the sour taste of acids. After neutralisation, the acidic taste reduces, making the solution less sour or neutral, but not necessarily sweet.

Test: Neutralisation reactions - Question 10
What role do antacids play in neutralising stomach acid?
Detailed Solution for Test: Neutralisation reactions - Question 10
Antacids neutralise excess stomach acid, providing relief from heartburn and indigestion.
Information about Test: Neutralisation reactions Page
In this test you can find the Exam questions for Test: Neutralisation reactions solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Neutralisation reactions, EduRev gives you an ample number of Online tests for practice
Download as PDF