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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
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Total Questions10
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Available Sets9
Chemistry - 10th Class Chemistry English Medium Chapter 14 Preparation
Question # 1
Comment burning in open air is preferred.
- Ans 1: Because in closed area. CO is produced instead of CO2CO causes suffocation and ultimately death.
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
Comment burning in open air is preferred.
- Ans 1: Because in closed area. CO is produced instead of CO2CO causes suffocation and ultimately death.
10th Class Chemistry English Medium Chapter 14 Preparation - Set 2
Question # 1
What is dysentery ?
- Ans 1: Dysentery is an intestinal disease which is typically caused by certain bacteria or parasites . It is characterized by severe diarrhea that may be accompanied by blood or mucous
10th Class Chemistry English Medium Chapter 14 Preparation - Set 3
Question # 1
Why are plants dying day by day? Comment.
- Ans 1: Acid rain directly damages the leaves of trees and plants, thus limiting their growth. Depending upon the severity of the damage, plants growth can be hampered. Plants capability to resist cold or diseases reduces and ultimately die
10th Class Chemistry English Medium Chapter 14 Preparation - Set 4
Question # 1
How pesticides cause water pollution ?
- Ans 1: Fertilizers are used to make up the deficiency of nitrogen , phosphorous etc of the soil because of intensive cultivation of the crops in the recent years
10th Class Chemistry English Medium Chapter 14 Preparation - Set 5
Question # 1
How are sulphur containing compounds emitted naturally?
- Ans 1: Naturally occurring sulphur containing compounds are emitted in the bacterial decay of organic matter. in volcanic gases and forest fires
10th Class Chemistry English Medium Chapter 14 Preparation - Set 6
Question # 1
Differentiate primary pollutants and secondary pollutants.
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Ans 1: Secondary Pollutants :These are waste or exhaust product driven outvarious reactions of primary pollutantsexample : H2SO4, H2CO3 ,HNO3 , HF , Ozone ,PAN
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Ans 2: Primary Pollutants: These are wastes or exhaust product driven out because of combustion of fossil fuels and organic matterexample :Oxides of sulphur. oxides of carbon, oxides of nitrogen. CH,. ammonia and compounds of fluorine
10th Class Chemistry English Medium Chapter 14 Preparation - Set 7
Question # 1
Define atmosphere .
- Ans 1: Atmosphere is the envelope of different gases around the earth . It extends continuously from earth's surface outwards without any boundary . About 99% of atmospheric mass likes within 30 km And 75% lies within the lowest 11km
10th Class Chemistry English Medium Chapter 14 Preparation - Set 8
Question # 1
Give three effects of water pollution .
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Ans 1: 1: It is damaging aquatic life , thus breaking a link of food chain2: It reduces the aesthetic quality of lakes and rivers3:It is unfit for cleaning or washing purposes
10th Class Chemistry English Medium Chapter 14 Preparation - Set 9
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. *.Fators. * Chemical nature * Concentration *Persistence.
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.
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