.jpg)
Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.gif)
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 - 10th Class Chemistry English Medium Chapter 14 Preparation
Question # 1
Write is difference between atmosphere and environment?
- Ans 1: Atmosphere is the envelope of different gases around earth.
- Ans 2: Environment is the part of atmosphere in which living thing interact with non-living things.
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
Write is difference between atmosphere and environment?
- Ans 1: Atmosphere is the envelope of different gases around earth.
- Ans 2: Environment is the part of atmosphere in which living thing interact with non-living things.
10th Class Chemistry English Medium Chapter 14 Preparation - Set 2
Question # 1
How combustion of fossil fuels in internal combustion engine produces oxides of nitrogen?
-
Ans 1: Combustion of fossil fuels in internal combustion engines, in thermal power stations and factories where huge amount of coal is burnt, NO is formed by the direct combination of nitrogen and oxygen as shownN2(g) + O2→2NO(g)However, it quickly reacts with air to form nitrogen dioxide. NO2 is highly toxic gas.2NO(g) + O2(g)→ 2NO2(g)
10th Class Chemistry English Medium Chapter 14 Preparation - Set 3
Question # 1
Tell about sodium zeolite .
- Ans 1: Sodium zeolite (an ion exchanger) . It is a naturally occurring resin of sodium aluminium silicate NaAl (SiO3)2which can also be prepared artificially . It is used for softening of water at domestic as well as on industrial scale
10th Class Chemistry English Medium Chapter 14 Preparation - Set 4
Question # 1
.Why acid rain damages buildings?
- Ans 1: Acid rain attacks the calcium carbonate present in the marble and limestone of buildings and monuments. Thus, these buildings are getting dull and eroded day by day.
10th Class Chemistry English Medium Chapter 14 Preparation - Set 5
Question # 1
Where is the ozone layer found?
- Ans 1: Ozone is present throughout the atmosphere. But its maximum concentration called ozone layer lies in stratosphere region about 25 to 30 km away from the Earth's surface.
10th Class Chemistry English Medium Chapter 14 Preparation - Set 6
Question # 1
Define atmosphere?
- Ans 1: Atmosphere is the envelope of different gases around the earth. It extends continuously from earth' surface outwards without any boundary. About 99% of atmospheric mass likes within 30 km and 75% lies within the lowest 11 km.
10th Class Chemistry English Medium Chapter 14 Preparation - Set 7
Question # 1
Define water born diseases
- Ans 1: Diseases that spread because of drinking pollutes water or eating food prepared with polluted water are called waterborne infectious disease
10th Class Chemistry English Medium Chapter 14 Preparation - Set 8
Question # 1
Name preventive methods of waterborne disease
-
Ans 1: 1: Provision of safe water2: Disposal of sewage3: Control of toxic chemicals
10th Class Chemistry English Medium Chapter 14 Preparation - Set 9
Question # 1
Justify, ozone is beneficial for human kind.
- Ans 1: Ozone is an allotropic form of oxygen consisting of three oxygen atoms. It is formed in bops atmosphere by the association of an oxygen atom with an oxygen molecule in the mid of stratosphere. It absorb cancer causing radiation UV radiation.
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.
