
Free download the Book Chemistry is for Intermediate class 11th. This is a book by Punjab Curriculum and Textbook Board, Lahore, and published by Zareena Shahab Printers, Lahore.
The authors of the book are
- Prof. Dr. Ali Mohammad
- Prof. Dr Shams-ul-Haq Qureshi
- Prof. Choudhry Sana Ullah
- Prof. Dr. Mohammad Lateef Khan
- Prof. Dr. Abid Zia
- Prof. Dr. Akbar Hussain
Chemistry is a big part of your regular life. You locate chemistry in each day life in the meals you devour, the air you breathe, cleansing chemical substances, your feelings, and literally every object you can see or touch.
Here is a look at 10 examples of ordinary chemistry. Some commonplace chemistry can be apparent, but others may surprise you.
Elements within the Human body
Your frame is made from chemical compounds, which might be combinations of elements. while you in all likelihood recognize your frame is in general water, which is hydrogen and oxygen, are you able to call the alternative factors that make you, you?
Chemistry of love
The feelings that you feel are an end result of chemical messengers, broadly speaking neurotransmitters. Love, jealousy, envy, infatuation, and infidelity all percentage a foundation in chemistry.
How Sunscreen Works?
Sunscreen combines natural and inorganic chemical compounds to filter the light from the solar in order that less of it reaches the deeper layers of your skin. The reflective debris in sunscreen normally encompasses zinc oxide or titanium oxide.
Meals are cooked faster in a strain cooker?
A stress cooker has a greater elaborated lid that seals the pot completely. When we warm water it boils and the steam cannot escape, so it remains inner and starts off evolved to build up the strain.
Beneath strain, cooking temperatures raise a lot better than underneath normal conditions, consequently, the food is cooked an awful lot quicker.
How cleaning soap cleans?
Cleaning soap is fashioned by using molecules with a ‘head’ that likes water (hydrophilic) and a long chain that hates it (hydrophobic). Then when soap is delivered to the water, the long hydrophobic chains of its molecules join the oil particles, whilst the hydrophilic heads cross into the water.
An emulsion of oil in water is then formed, because of this the oil debris come to be suspended in the water and are liberated from the fabric. With the rinsing, the emulsion is taken away.
Veggies are colored
Many veggies and culmination are strongly colored because they include a unique sort of chemical compound named carotenoids. These compounds have a place called the chromosphere, which absorbs and offers off unique wavelengths of mild, producing the color that we then perceive.
20 Comments
Saliha
August 29, 2021 at 2:06 pmI want volume of this book by sir abdul ghafffar
Mahnoor
April 17, 2020 at 8:29 pmJazakAllah
m.mujaddad
August 22, 2018 at 3:13 pmcan u plz send mei have problem fsc part one chemistry book on my email i am facing problem in downloading my mail is mujaddad6793@gmail.com
Faiq
May 2, 2018 at 4:08 pmThis is amazing
Faiq
May 2, 2018 at 4:08 pmThis is amazing
User
April 12, 2018 at 7:57 pmJazakAllah! where can we find the biology book though?
Zahid Iftikhar
March 26, 2018 at 6:54 pmvery useful downloads
ayesha nazir
March 23, 2018 at 2:35 amurdu medium books chaiyn mujy
Waqas ali
December 28, 2017 at 11:40 amthanks for providing thats books
Haider
September 17, 2017 at 12:08 amCan i get this book’s guide by azeem publishers?
MUJEEB CH.
August 29, 2017 at 5:00 pmThanks
Great people leave a great work……………….
Haiqa Gul
June 14, 2017 at 4:39 pmJazak Allah hu Khair
Ali hassan
April 24, 2017 at 12:56 pmHelo
Gohar
April 14, 2017 at 5:04 pmplease upload revised syllabus book of fsc chemistry part1
this is old one
Fish
November 17, 2017 at 8:44 pmOld one? but the book says 2016-17… ?
Zohaib Qayyum
January 25, 2017 at 12:41 pmThnak You
Marwah Riaz
February 13, 2017 at 12:12 pmare they key books or text books??
Ahmad Raza
May 12, 2017 at 11:55 amText books
Nabeel
May 31, 2017 at 9:35 amchemistry ke books ni wye abhi
waleed
November 15, 2016 at 12:02 amgood books