10th Class Chemistry Chapter 7 English Medium Online MCQ Test With Answer

If you are looking for an excellent online test session to prepare for your Chemistry board exams then you are on the right page. This page will allow students to solve the class 10 chemistry chapter 7 mcqs test. Students can solve other chapter’s mcqs test by selecting the chapter number from the top of this page. Students don’t have waste their time and money by travelling several miles every day just to attempt the mcqs test session of chemistry. Our test system will allow students to solve the chemistry class 10 chapter 5 mcqs test from the comfort of their home. This online test has been organized by our experienced teachers which means this mcqs test can be challenging but it will help students understand the important topics of Chemistry chapter 7 better. We have also explained the whole process of attempting our online mcqs test and the benefits of our online test system, further below on this page.

MCQ's Test For Chapter 7 " Water"

Try The MCQ's Test For Chapter 7 " Water"

  • Total Questions12

  • Time Allowed15

Water

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Question # 1

Which compound protect teeth from diseases?

Question # 2

Which one of the following diseases causes liver inflammation?

Question # 3

Water molecule had a structure;

Question # 4

Hook worm infects.

Question # 5

Vibrious cholera causes.

Question # 6

Hookworm is a parasite that infects the:

Question # 7

Which of the following gas is used to destroy harmful bacteria in water.

Question # 8

Temporary hardness is because of.

Question # 9

Which organ cause to function during Jaundice?

Question # 10

Sodium zeolite is naturally occurring reason of .

Question # 11

Water become hard because of:

Question # 12

Water has a maximum density at .

Prepare Complete Set Wise Chapter 7 " Water" MCQs Online With Answers


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Mcqs Solved File:

Before attempting our online test if students still need to prepare, students can access our chemistry solved mcqs for class 10 chapter 7 from this page. These solved mcqs can be easily downloaded in the form of pdf files. These chemistry class 10 chapter 7 mcqs ptb notes have been prepared by our highly skilled teachers according to the Punjab text book of chemistry. This file covers all important questions and concepts of chapter 7 and are really simple to download. After preparing these files, we guarantee that you will perform well in our online Chemistry mcqs test.

Top Scorers Of Chapter 7 " Water" MCQ`s Test

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    Daniyal Maqsood 02 - Jan - 2025 00 Min 39 Sec 12/12
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    Aslam Gujjar 20 - Jan - 2025 01 Min 11 Sec 12/12
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    Saimalahore1981 Kashan 16 - Jan - 2025 02 Min 43 Sec 12/12
  • M
    Muhammad Bilal 20 - Jan - 2025 08 Min 23 Sec 12/12
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10th (English Medium) Class Chemistry Chapter 7 Important MCQ's

Sr.# Question Answer
1 The water which produces good lather with soap is called:
A. soft water
B. hard water
C. heavy water
D. typical water
2 How many percentage to water contains oceans?
A. 67%
B. 77%
C. 87%
D. 97%
3 Specific Heat capacity of water is about.
A. 4.0 Jg-1 K-1
B. 4.1 Jg-1K-1
C. 4.2 Jg-1K-1
D. 4.3 Jg-1K-1
4 Density of water at 4°C is:
A. 0.976 gem-3
B. 1 gem-3
C. 0.956 gem-3
D. 1.1 gem-3
5 Which disease causes bone and tooth damage?
A. Fluorosis
B. Hepatits
C. Cholera
D. Jaundice
6 The lives of aquatic plants and animals are indirectly related to concentration of dissolved gas in water.
A. Nitrogen
B. Hydrogen
C. Oxygen
D. Carbon
7 The depletion of which gas results in the death of aquatic life.
A. Oxygen
B. Carbon di oxide
C. Boath of them
D. Nome of them
8 Which of the following in soluble in water.
A. Organic acids
B. Glucose
C. Alcohal
D. All of them
9 Specific heat capacity of water is.
A. 4.2 KJg-1 K-1
B. 4.2 Jg-1K-1
C. 2.4 KJg-1K-1
D. 2.4 Jg-1K-1
10 Boiling point of water is:
A. 0oC
B. 25oC
C. 80oC
D. 100oC

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