Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
Good news for the students who are near to give their board exams of matric class because here is another exciting and most dedicated service offered by this website ilmkidunya.com for all the matric students and this is to provides them a standardize and maintain level of preparation for matric students of each particular subject according to the syllabus mentioned in BISE.
Chemistry, when a student firstly listens to this subject name they definitely come in stress because the chemistry subject is as difficult as its name indicate it.
When a student starts its preparation for exams he/she feel uneasy to learn some subjects chemistry is also one of them because of containing many numerical, balance chemical equations, chemical reactions, and its end products and many other things. Making easy the understanding of this difficult subject “ilmkidunya.com” announced a special online test session for the 10th class students. This type of preparation methodology emphasize every topic of the relevant subject and helps the students to remind and revise it on daily basis. The website starting this session again for the ease of their students. This website portal manages their student's exams preparation in a most comfortable form by giving each subject preparations details both in Urdu and English medium and then dividing every subject equally and each subject is furthermore subdivided into units according to the given chapters of the subjects. The 10th class chemistry subject also designed on the same pattern as mentioned above including the short questions and its answers too. Here a student easily remember the key points of every subject easily and it will help the students not only in the exams but also later on his/her educational career as well.
This website gives student a brilliant chance to get prepare for their board exams through this online preparation method and definitely it helps in time management process during the exams periods, in short this website provides their matric students a genuine online preparation method for board exams it will help the students in all means.
10th Class Chemistry Preparation
10th Class English Medium Subjects
10th Class Urdu Medium Subjects
Online Short Questions For Chapter 6 "10th Class Chemistry English Medium Chapter 14 Preparation "
Try The Short Questions For 10th Class Chemistry English Medium Chapter 14 Preparation
-
Total Questions10
-
Available Sets9
Chemistry (New Book) - 10th Class Chemistry English Medium Chapter 14 Preparation
Question # 1
Define pollutant, also writes its factors on which it depends?
-
Ans 1: A pollutant is a waste material that pollutes air, water and soil.• Factors• Chemical nature• Concentration• Persistence
Prepare Complete Set Wise Questions For Chapter 6 "10th Class Chemistry English Medium Chapter 14 Preparation "
10th Class Chemistry English Medium Chapter 14 Preparation - Set 1
Question # 1
Define pollutant, also writes its factors on which it depends?
-
Ans 1: A pollutant is a waste material that pollutes air, water and soil.• Factors• Chemical nature• Concentration• Persistence
10th Class Chemistry English Medium Chapter 14 Preparation - Set 2
Question # 1
Why the temperature of upper stratosphere is high?
- Ans 1: In stratosphere's upper region the temperature rises gradually upto 2°C. The presence of 07-Otle (due to absorption of radiations) in this region in responsible for rise of temperature
10th Class Chemistry English Medium Chapter 14 Preparation - Set 3
Question # 1
List down the names of layers of atmosphere.
- Ans 1: i. Troposphere ii. Stratosphere iii. Mesosphere iv. Thermosphere
10th Class Chemistry English Medium Chapter 14 Preparation - Set 4
Question # 1
Tell two reasons and importance of water .
-
Ans 1: Firstly , it is essential and major components of each and every living cellSecondly , it provides an environment for animals and plants that live in water
10th Class Chemistry English Medium Chapter 14 Preparation - Set 5
Question # 1
What are the reasons of waterborne diseases?
- Ans 1: Diseases that spread because of drinking polluted water or eating food prepared with polluted water are called waterborne infectious disease . Water pollution may be due to toxins or microorganisms . Toxins are arsenic , mercury , arsenic , lead and many organic chemicals . Microorganisms are viruses , bacteria , protozoa and worms
10th Class Chemistry English Medium Chapter 14 Preparation - Set 6
Question # 1
What is hepatitis ?
- Ans 1: It is liver inflammation commonly caused by one of five viruses called hepatitis A,B,C,D and E . Hepatitis A and E can be transmitted by contaminated water
10th Class Chemistry English Medium Chapter 14 Preparation - Set 7
Question # 1
How detergents make the water unfit for aquatic life ?
- Ans 1: The detergent remains in water for a long time and makes the water unfit for aquatic life . The phosphates salts present in detergents cause rapid growth of alga in water bodies , which flow over the surface of water . These plants ultimately die and decay . Decaying plants being biodegradable consume oxygen gas present in water . Thus depletion of oxygen gas results in death of aquatic life
10th Class Chemistry English Medium Chapter 14 Preparation - Set 8
Question # 1
What do you mean by ozone hole?
- Ans 1: A single chlorine free radical released by the decomposition of CFCs is capable of destroying upto many lacs of ozone molecules. The region in which ozone layer depletes is called ozone hole
10th Class Chemistry English Medium Chapter 14 Preparation - Set 9
Question # 1
What do you mean by fluorosis ?
- Ans 1: Fluorosis is a diseases caused by the consumption of excess fluoride can cause bones and teeth damage
10th class Chemistry Chapter 14 Preparation
Here you can prepare 10th chemistry chapter 14 online Short Questions Preparation Unit 14 (Atmosphare). Click the button for 100% free full practice test.
Share your comments & questions here
No comments yet. Be the first to comment!