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PROJECT 2: Import and Export Website Templates and Source code Free download with data

Here, we are sharing our second project and 3rd website for yours view.

This website template will be useful for Agriculture import and export business.

This website contains sub menu and contact us page as well as geographical location representation.

We can slideshow and flash contents to this website and loading time very less than other site.

Below snapshot for your reference:

Click here for below for 'Live demo




Demo website Link 1


Demo website Link 1
Download the source code / contact us 
9:41 AM - By Admin 0

PROJECT 1 : Education | Professional Website Template and Source Code free download


As per request by readers , our team will share the source code and template of educational website.

This educational website source code will be useful for various colleges like engineering and medical or law colleges. Also , this educational free complete template with data would be helpful for beginners, coaching center intuition, tutorial institutions. Moreover the website contains html xml css java script based source code, hence it is handy for customizing the source code with out others helps.

The website will fit for following areas :

1. University
2.B.Ed Colleges / Law Colleges
3. Engineering colleges / women college
4.Arts and Science Colleges
5.Medical Colleges like doctors, nursing, teaching , dental etc
6.Coaching Center like  exam training online etc
7. Schools for both primary and secondary education 
8. Educational trust
9. Education / college symposium forum

Below snapshots for reference.

Demo website Link 1 


 Demo website Link 2




9:24 AM - By Admin 0

[part 3]atest Chemistry Projects titles and Experimental Procedures free Downloads

Chemistry Project Experiments Topics for Class 12




Acidity In Tea
Aldol Condensation
Analysis Of Honey
Analysis Of Vegetables And Fruit Juices
Color Me Blue
Comparing Lactose Percentage between Whole Milk and Powdered Milk
Comparison of the Citric Acid Concentration
Content of Cold Drinks Available in the Market
Evaluation of Drinking Water from Various Sources
Determination Of Caffeine In Tea Samples
Determination of Contents of Tooth Powder
Determine the Quantity of Casein in Milk
Discoveries In The Field Of Chemistry
Dyeing of Wool, Silk and Cotton in Malachite Green
Effect Of Sodium Carbonate On Foaming Capacity Of A Soap
Effects of Dye on Different Types of Fabric
Effects of Heat on Vitamin C in Tomatoes
Electrical Cleavage of Mineral Ore
Electrolyte Turns On the Solar Cell
To Check The Ions Present In The Toothpaste And Determine The Quality
To Compare The Rate Of Evaporisation Of Water
To Compare The Rate Of Fermentation Of Given Samples Of Wheat Flour
To Prepare a Smoke Bomb
To Study the Digestion of Starch by Salivary Amylase
Environmental Pollution
Evaluation of Drinking Water from Various Sources
Extraction of Nicotine Sulphate from Samples of Cigarettes
Fermentation
Fuel Go Boom
Get More Hydrogen from Your Water
Glucose Monitoring in Porous Silicon Photonic Crystals
Hydrofoam: Changing the Way the World is Powered
Investigation Of Foaming Capacity Of Different Washing Soap
Measuring Solubility
Measuring the Amount of Acetic Acid In Vinegar
Mohr's salt
Percentage Purity Of Iron Wire
Pesticides in Fruits and Vegetables
Preparation Of Cuprammonium Rayon Threads
Preparation of Ink
Preparation Of Soyabean Milk
Preparation of Toilet Soaps
Removal of Alcohol from the Body through Esterification
Study of Constituents of an Alloy
Study of Content of Ascorbic Acid in Citrus Fruits
Study of Diffusion of Solids in Liquids
To Analyze a Sample of Brass Qualitatively
To Study the Effect of Metal Coupling on the Rate of Corrosions
To Study the Presence of Insecticides and Pesticides in Various Fruits and Vegetables
To Study the Presence of Oxalate Ion In Guava Fruit
Variation of Conductance with Temperature in Electrolytes
Water Concentration and Texture
Which Grease Is Good for You?
Which of the Plant Material Used Would Make the Best Red Color on Fabric
Which Road Deicer Corrodes Steel the Most?


Labels : Chemistry Project Experiments for Class 10, Chemistry Project Experiments for Class 12th, Chemistry Project Experiments for Class Xii, Chemistry Project Experiments for Kids, Chemistry Project Experiments Models, Chemistry Project Experiments of Class 12 CBSE, Chemistry Project Experiments Topic, Chemistry Project Experiments Work, Chemistry Project Experiments Topics for Class 12, Chemistry Projects Experiments, Chemistry Projects Experiments Class 10, Chemistry Projects Experiments Class 9, Chemistry Projects Experiments for 12, Chemistry Projects Experiments for 12th, Chemistry Projects Experiments for 12th CBSE

Courtsey :www dot seminarsonly dot com
10:47 PM - By Admin 1

[Part 2] Latest Chemistry Projects titles and Experimental Procedures free Download

Experiment the presence of insecticides or pesticides (nitrogen containing) in various fruits and vegetables

INTRODUCTION

In the past decade there has been a tremendous increase in the yields of
various crops to meet the demand of overgrowing population, achieved by
using pesticides and insecticides. These are chemicals that are sprayed over
crop to protect it from pests. For example, DDT, BHC, zinc phosphide,
Mercuric chloride, dinitrophenol, etc. All pesticides are poisonous chemicals
and are used in small quantities with care. Pesticides are proven to be
effective against variety of insects, weeds and fungi and are respectively
called insecticides, herbicides and fungicides. Most of the pesticides are
non-biodegradable and remain penetrated as such into plants, fruits and
vegetables . From plants they transfer to animals , birds and human beings
who eat these polluted fruits and vegetables. Inside the body they get
accumulated and cause serious health problems. These days preference is
given to biodegradable insecticides like malathion. The presence of
Insecticides residues in even raw samples of wheat, fish, meat , butter etc.
have aroused the concern of agricultural administrators, scientists and
health officials all over the world to put a check over the use of insecticides
and to search for non insecticidal means of pest control.
AIM
To study the presence of insecticides or pesticides (nitrogen containing) in various fruits and vegetables.


MATERIALS REQUIRED

Mortar and pestle ,
 beakers, funnel , 
glass rod ,
 filter paper china dish , 
water bath,
 tripod stand,
 fusion tube, 
knife,
 test tube.
Samples of various fruits and vegetables, 
alcohol, 
sodium metal, 
ferric chloride, 
ferrous sulphate crystals,
 distilled water and dil. Sulphuric acid.

PROCEDURE :

1)Take different types of fruits and vegetables and cut them into small pieces separately.

2) Transfer the cut pieces of various fruits and vegetables into it separately and crush them .

3) Take different kinds for each kind of fruits and vegetables and place the crushed fruits and vegetables in these beakers and add 100 ml of alcohol to each of these .

 4) Stir well and filter. Collect the filtrate in separate china dishes, Evaporate the alcohol by heating the china dishes one by one over a water bath and let the residue dry in the oven .

5)Heat a small piece of sodium in a fusion tube , till it melts.

 6) Then add one of the above residues from the china dish to this fusion tube and heat it till red hot.

 7)Drop the hot fusion tube in a china dish containing about 10 ml of distilled water.

8)Break the tube and boil the contents of the china dish for about 5 minutes .

9) Cool and filter the solution. Collect the filtrate . To the filtrate add 1 ml of freshly prepared ferrous sulphate solution and warm the contents.

 10) Then add 2-3 drops of ferric chloride solution and acidify with dilute HCl. If a blue or green ppt. or colouration is obtained it indicates the presence of nitrogen containing insecticides.

11) Repeat the test of nitrogen for residues obtained from other fruits and vegetables and record the observation.






10:26 PM - By Admin 1

[Part 1]chemistry experiments science fair projects | Latest chemistry projects topics ideas

  1. chemistry experiments science fair projects | chemistry projects topics ideas
  2. Chemistry Projects - Projects for Schools and Colleges
  3. Chemistry Projects for Class 12 CBSE High School Students
  4. Chemistry Projects| Chemistry Project Report Topics
  5. Chemistry Science Fair Project Ideas
§  Projects are available in one click download in ZIP format.(WinZip)
§  Projects are available in PDF format inside archive.(Acrobat Reader)
§  All projects are contributed by students, click here if you want to send yours.


10:18 PM - By Admin 1

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