Skip to main content

featured post

Petroleum

PETROLEUM (पेट्रोलियम) Petrol At some places in nature, a thick, viscous and dark colored liquid is found under the rock, which mainly contains aliphatic hydrocarbons up to C 1 to C 40 , this fluid is called refined oil or petroleum. The word petroleum is derived from the Latin words petra and olium which is found under rocks within the earth, hence it is also called mineral oil. Within the earth, this fluid floats above the salt solution. A gas atmosphere exists along with the floating petroleum inside the Earth, which is called natural gas. Petroleum is also called liquid gold. In the present era, this fluid is more valuable than gold for any nation. The progress of any nation depends to a large extent on how much petroleum it has. Its use is very important in various tasks like agricultural industry, traffic communication etc. This oil is found in the highest amount in the United States. Russia Venezuela is also found in greater quantities in Mexico, Burma etc. ...
Post a Comment

Law of Gaseous Volumes : Gay-Lussac

Law of Gaseous Volumes : Gay-Lussac

(गैसीय आयतन का नियम : गेलुसाक)

Law of Gaseous Volumes

Law of Gaseous Volumes

(a) According to this rule -  

"When the gases interact with each other, they have a simple ratio in their volumes of action (when they are measured in the same circumstances)".
Law of Gaseous Volumes

Law of Gaseous Volumes


(b)
 (1) Consumes water from action between H2 and O2   - 
                           
                                                        2H2 (g) + O2 (g) → 2H2O (v)

The above equation expresses that two volumes of H2 make two volumes of H2O by acting with one volume of O2.

Other examples are as follows: -

(2)                                                   N2 + 3H2  → 2NH3

That is, one volume of N2 acts two volumes of NH3 by acting with three volumes of H2.


(3)                                                  CO + 1 / 2O2 → CO2 

That is, a volume of CO by producing half the volume of O2 creates a volume CO2.

(4)                                                   H2 + Cl2  → 2HCl

A volume of H2  creates two volume HCl by acting with one volume of Cl2 .
Labels:

Comments

Post a Comment

popular post

Law of Constant Proportions (Proust-1799)

Law of Constant Proportions (Proust-1799) स्थिर अनुपात का नियम (प्राउस्ट,1799) (a) According to this rule, "In each chemical of a chemical compound the same elements are present and their mass ratio is also fixed or according to the mass of a compound the elemental composition is always fixed." Constant Proportion Law                              This rule was rendered by the East. They studied the natural and synthetic samples of  CuCO 3 and found that the combination of both samples is similar. (Cu = 51.4%, O = 38.8%, C = 9.7%) (b) This rule was revised by stas who composed compounds of various methods and found that compounds of the obtained compounds are similar. For example: -          1.) By heating CaCO 3 -                            CaCO 3 = CaO + CO 2     ...
Post a Comment
Read more

Some Basic Concepts of Chemistry

Some Basic Concepts of Chemistry Regarding the study of the phenomenon or the object, it is called the Vidya Vignan to get complete knowledge through observation and interpretation. concepts of chemistry Rise of Chemistry:- Chemistry is called chemistry in the English language and the word is derived from chemia = black, Mishra was called alchemy in ancient times. In the language of the word Mian Mishra, the black soil of this country was indicative of the fact that chemistry was first developed in Egypt, hence the word chemistry was used for it. The composition of the universe: matter and energy The universe is made up of two factors - 1) Energy,                                   2) matter "The sum total of the universe and total energy of the universe is always stable." Interrelationship in matter and energy is expressed by Einstein equation E = mc2 and mas...
Post a Comment
Read more

Canal Rays and Discovery of Proton

Canal Rays and Discovery of Proton  कैनाल किरणें और प्रोटॉन की खोज  Canal Rays and Discovery of Proton                       G oldstein (1886) made it known that when light is immersed in gases on a low pressure in the immersion tube, which is perforated cathode, light comes out behind the cathode. They proved by experiment that a type of ray emitted from the cathode cavity and entering the area behind the cathode, there is a brightness behind the cathode. Goldstein named the rays of canal rays, because these rays emitted from cathode pores and moved on the other side. Canal Rays:                         The use of wine (1897) proved that the canal rays are made of concentrated particles. JJ Thomson named these rays 'Dhan Rays' because these rays are made of corona particles.  Properties of wealth rays (1) Canal rays move in ...
Post a Comment
Read more