All Courses
Get the App Signup / Login
Sign in Open App
Class 10 Exam  >  Class 10 Tests  >  Online MCQ Tests for Class 10  >  Important Questions (1 Mark): Acids, Bases & Salts - Class 10 MCQ

Important Questions (1 Mark): Acids, Bases & Salts - Class 10 MCQ


Test Description

10 Questions MCQ Test Online MCQ Tests for Class 10 - Important Questions (1 Mark): Acids, Bases & Salts

Important Questions (1 Mark): Acids, Bases & Salts for Class 10 2024 is part of Online MCQ Tests for Class 10 preparation. The Important Questions (1 Mark): Acids, Bases & Salts questions and answers have been prepared according to the Class 10 exam syllabus.The Important Questions (1 Mark): Acids, Bases & Salts MCQs are made for Class 10 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Important Questions (1 Mark): Acids, Bases & Salts below.
Solutions of Important Questions (1 Mark): Acids, Bases & Salts questions in English are available as part of our Online MCQ Tests for Class 10 for Class 10 & Important Questions (1 Mark): Acids, Bases & Salts solutions in Hindi for Online MCQ Tests for Class 10 course. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free. Attempt Important Questions (1 Mark): Acids, Bases & Salts | 10 questions in 10 minutes | Mock test for Class 10 preparation | Free important questions MCQ to study Online MCQ Tests for Class 10 for Class 10 Exam | Download free PDF with solutions
Important Questions (1 Mark): Acids, Bases & Salts - Question 1
Save

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change ?

Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 1

As the solution turns red litmus solution blue, it must be basic. To reverse the change, we must add an acid.

Important Questions (1 Mark): Acids, Bases & Salts - Question 2
Save

NaOH is obtained by electrolysis of

Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 2

2NaCl + 2H2O → 2NaOH + H2 + Cl2
(Chlor-alkali process)

1 Crore+ students have signed up on EduRev. Have you? Download the App
Important Questions (1 Mark): Acids, Bases & Salts - Question 3
Save

One of the constituents of baking powder is sodium hydrogen carbonate, the other constituent is

Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 3

Tartaric acid is a leavening agent which is mixed with baking powder to neutralize the bitterness produced by baking powder. It is an important food additive that is being used today. When dry base powder is added to acid forming a solution, it is mixed with cream of tartar which is chemically known as potassium bitartrate. 

Important Questions (1 Mark): Acids, Bases & Salts - Question 4
Save

Lime water reacts with chlorine to form
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 4

Ca(OH)2 + Cl2 → CaOCl2 + H2O 
(Manufacturing of bleaching powder)

Important Questions (1 Mark): Acids, Bases & Salts - Question 5
Save

A sample of soil is mixed with water and allowed to settle. The clear supernatant solution turns the pH paper yellowish-orange. Which of the following would change the colour of this pH paper to greenish-blue ?
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 5

Only a basic solution will change the colour of pH paper to greenish-blue.

and out of all these, only antacid is a base.

lemon juice and vinegar are acid

common salt is neutral 

Important Questions (1 Mark): Acids, Bases & Salts - Question 6
Save

Ag2S reacts with H2SO4 to form
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 6

Ag2S + H2SO4 → Ag2SO4 + H2S  (Double displacement reaction)

Important Questions (1 Mark): Acids, Bases & Salts - Question 7
Save

Which of the following statements are true for acids ?
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 7

Acids possess sour taste and turn blue litmus paper red.

Important Questions (1 Mark): Acids, Bases & Salts - Question 8
Save

pH of H2O is
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 8

pH of H2O is 7 because it is neutral. It is formed by neutralization reaction.

Important Questions (1 Mark): Acids, Bases & Salts - Question 9
Save

Which of the following are present in a dilute aqueous solution of hydrochloric acid ?
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 9

Hydrochloric acid ionises as follows :
HCl→ H+ +Cl- 
H+ ions combine with water molecules to form H3O+. Therefore, the ions present in dilute aqueous solution of hydrochloric acid are H3O+ and Cl-.

Important Questions (1 Mark): Acids, Bases & Salts - Question 10
Save

NaHCO3 is formed by the reaction of
Detailed Solution for Important Questions (1 Mark): Acids, Bases & Salts - Question 10

H2CO3 + NaOH → NaHCO3 + H2O

461 tests
Join Course
Information about Important Questions (1 Mark): Acids, Bases & Salts Page
In this test you can find the Exam questions for Important Questions (1 Mark): Acids, Bases & Salts solved & explained in the simplest way possible. Besides giving Questions and answers for Important Questions (1 Mark): Acids, Bases & Salts, EduRev gives you an ample number of Online tests for practice

Top Courses for Class 10

Download as PDF

Top Courses for Class 10

Important Questions (1 Mark): Acids, Bases & Salts

Find all the important questions for Important Questions (1 Mark): Acids, Bases & Salts at EduRev.Get fully prepared for Important Questions (1 Mark): Acids, Bases & Salts with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Important Questions (1 Mark): Acids, Bases & Salts syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Important Questions (1 Mark): Acids, Bases & Salts resources.

Important Questions (1 Mark): Acids, Bases & Salts MCQs with Answers

Prepare for the Important Questions (1 Mark): Acids, Bases & Salts within the Class 10 exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Important Questions (1 Mark): Acids, Bases & Salts Online MCQ Tests for Class 10

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Important Questions (1 Mark): Acids, Bases & Salts with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Follow Us
Signup to see your scores go up
within 7 days!
Takes less than 10 seconds to signup