Assignment Details

Acid, Bases and Salts

For Nayan Ayush and Ruchi

755 minutes

Jan 13, 6:25 PM

40.0 marks

MCQ

20 questions

Ankit singh

i am diploma holder in mechanical automobile

Class Details

Ankit Singh

Geography

Sunday Combine Class

Ankit Singh

Geography

Geography. special class

More from Ankit singh

(20)

Study Material

Image to PDF 20220601 13.

b-com

Ankitsingh

0 Likes

3 Views

Ankit singh

Jun 01, 2022

Test

Families Can Be Different, Foods We Eat and 3 other Topics

kidsclass

Allsubjects

0 Likes

4 Views

Ankit singh

Apr 10, 2022

Test

A Little Fish Story, Bird Talk and 3 other Topics

kidsclass

Allsubjects

0 Likes

1 Views

Ankit singh

Apr 10, 2022

Test

Addition and Subtraction (Give And Take), Measurement of Length (Long and Short) and 2 other Topics

kidsclass

Allsubjects

0 Likes

1 Views

Ankit singh

Apr 10, 2022

Test

First Day at School, Haldi’s Adventure and 3 other Topics

kidsclass

Allsubjects

0 Likes

3 Views

Ankit singh

Apr 05, 2022

Test

A Little Fish Story, Bird Talk and 3 other Topics

kidsclass

Allsubjects

0 Likes

3 Views

Ankit singh

Apr 05, 2022

Test

Addition and Subtraction (Fun With Give And Take), Addition and Subtraction (Give And Take) and 4 other Topics

kidsclass

Allsubjects

0 Likes

2 Views

Ankit singh

Apr 05, 2022

Test

Linear Equations In One Variable,Squares and Square Roots

class-7th

Allsubjects

0 Likes

1 Views

Ankit singh

Apr 03, 2022

Test

Fractions And Decimals,Integers

class-6th

Allsubjects

0 Likes

6 Views

Ankit singh

Apr 03, 2022

Test

Perimeter and Area, Algebraic Expressions and 3 other Topics

class-7th

Allsubjects

0 Likes

5 Views

Ankit singh

Feb 20, 2022

Test

Heat

class-7th

Allsubjects

0 Likes

3 Views

Ankit singh

Feb 05, 2022

Test

Knowing Our Numbers, Whole Numbers and 10 other Topics

class-6th

Allsubjects

0 Likes

1 Views

Ankit singh

Feb 05, 2022

Test

Fractions and Decimals, Simple Equations and 8 other Topics

class-7th

Allsubjects

0 Likes

1 Views

Ankit singh

Feb 05, 2022

Test

Exponents And Power

class-7th

Allsubjects

0 Likes

2 Views

Ankit singh

Feb 01, 2022

Test

Exponents And Power

class-7th

Allsubjects

0 Likes

1 Views

Ankit singh

Jan 31, 2022

Test

Linear Equations In One Variable

class-8th

Allsubjects

0 Likes

0 Views

Ankit singh

Jan 31, 2022

Test

Mensuration

class-6th

Allsubjects

0 Likes

2 Views

Ankit singh

Jan 31, 2022

Test

Exponents And Power

class-7th

Allsubjects

0 Likes

1 Views

Ankit singh

Jan 31, 2022

Test

Mensuration

class-6th

Allsubjects

0 Likes

2 Views

Ankit singh

Jan 30, 2022

Test

Algebraic Expressions

class-7th

Allsubjects

0 Likes

1 Views

Ankit singh

Jan 30, 2022

Recommended Content

(20)

Test

Acid, Bases and Salts

class-7th

Mathematics

0 Likes

12 Views

Pranjal Pradip Bora

Dec 17, 2021

Test

Acid, Bases and Salts

class-1st

Maths

0 Likes

2 Views

A-ONE SMART CLASSES

Jan 12, 2022

Test

Acid, Bases and Salts

class-1st

Maths

0 Likes

0 Views

A-ONE SMART CLASSES

Jan 12, 2022

Homework

Acid, Bases And Salts

class-7th

Science

1 Likes

40 Views

sapna yadav

Jan 12, 2022

Homework

Acid Bases And Salts

class-7th

Science

0 Likes

59 Views

sapna yadav

Jan 10, 2022

Test

Acid, Bases and Salts

class-7th

Science

0 Likes

2 Views

Vartika Pathak

Jan 22, 2022

Test

Acid, Bases and Salts

class-8th

Science

0 Likes

4 Views

Shivani Srivastava

Feb 22, 2022

Test

Acid, Bases and Salts

class-7th

Science

0 Likes

20 Views

AMIT KUMAR MAHATO

Dec 21, 2021

Homework

Acid, Bases and Salts

class-7th

English

0 Likes

13 Views

Girjesh Kumar

Jan 30, 2022

Homework

Acid, Bases and Salts

class-7th

Physics

0 Likes

2 Views

Manindra

Feb 15, 2022

Test

Science ACID, BASES AND SALTS

iaskaspsipcfdasda

Allsubjects

0 Likes

2 Views

Devaraj Kannal (DVKsir)

Jan 24, 2022

Test

Acid, Bases, Salts

b-sc

Science

0 Likes

22 Views

Exclusive learning hall

Aug 16, 2021

Test

Acid Bases &Salts

class-10th

Science

0 Likes

76 Views

Swapna Tiwari

Nov 14, 2021

Test

ACID BASES SALTS

class-10th

Math

0 Likes

14 Views

verma

Nov 24, 2021

Test

Acid Bases Salts

b-sc

Physics

0 Likes

15 Views

Divya Bharathi C

Oct 20, 2021

Test

Acids, Bases and Salts

class-10th

Math

0 Likes

3 Views

Raja Babu

Jan 20, 2022

Test

Acid , Bases and Salts

class-10th

Science

0 Likes

0 Views

Dixit Vyas

Jan 31, 2022

Test

Acid , Bases and Salts

class-10th

Science

0 Likes

0 Views

Dixit Vyas

Jan 31, 2022

Homework

Acid, Bases and Salts

class-7th

Science

0 Likes

7 Views

ayush

Dec 27, 2021

Test

Acid, Bases and Salts

class-7th

Ncert

0 Likes

11 Views

Akhilesh

Dec 23, 2021

Question Text

Question 1 :
Look at the given reaction. $Hydrochloric acid + Sodium hydroxide (base) \rightarrow Sodium chloride (salt) + Water$. Sodium chloride formed in this reaction remains in solution form. Can we get solid sodium chloride from this solution? Suggest a method (if any).

Question 2 :
The correct way of making a solution of acid in water is to ___.

Question 4 :
Turmeric is a natural indicator. On adding its paste to acid and base separately, which colours would be observed?

Question 5 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cb49f59b460d7261ec14.jpg' /> The above figure shows three test tubes A,B and C with different liquids. What will you observe when you put a few drops of phenolphthalein solution to test tube C?

Question 6 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cb46f59b460d7261ec11.jpg' /> The above figure shows three test tubes A,B and C with different liquids. What will you observe when you put a piece of red litmus paper in test tube B?

Question 7 :
What is responsible for increase in temperature during a neutralisation reaction?

Question 8 :
When the soil is too basic, plants do not grow well in it. To improve its quality what must be added to the soil?

Question 11 :
Phenolphthalein is a synthetic indicator and its colours in acidic and basic solutions, respectively are ___.

Question 14 :
Name the solution which does not change the colour of either red or blue litmus.

Question 15 :
What is the colour of blue litmus paper in lemon juice?

Question 16 :
Paheli is suffering from indigestion due to acidity. Is it advisable to give her orange juice in this situation and why?

Question 17 :
Name a natural indicator which gives pink colour in basic solution.

Question 18 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cb45f59b460d7261ec0f.jpg' /> The above figure shows three test tubes A,B and C with different liquids. What will you observe when you put a piece of blue litmus paper in test tube C?

Question 20 :
What is used to test whether a substance is acidic or basic?

More from Ankit singh

Recommended Content

Learn from Anywhere on Any Device