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aik admi k 2 bete (son) hote hain .. wo aik din bazar se 60 malte(orange) lata hai. aur 30 aik bete ko deta hai aur 30 doosre bete ko k bazar ja ker becho... aik beta Rs. 1 k 2 malte bechta hai . aur doosra beta Rs. 1 k 3 malte bechta hai. is tera aik Rs 15 k 30 malte aur doosra Rs 10 k 30 malte bechta hai.. total 60 malte Rs 25 k bekte hain. ... 2nd day aik beta bemar ho jata hai. aur bap aik he bete ko 60 malte deta hai k kal wale hasab se becho. (Rs. 1 k 2 aur Rs. 1 k 3=Rs. 2 k 5 malte )lekin sham ko jab bap ko hasab deta hai to Rs. 1 Rupee kam ho jata hai. jab k rate wo he kal wala tha. ab batain wo 1 Rupia kahan jata hai..
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How will you prepare chrome alum?
To prepare chrome alum, dissolve potassium dichromate in water until fully dissolved. Then, add aluminum sulfate solution gradually with stirring to form a precipitate. Allow the solution to stand and crystallize to obtain chrome alum crystals.
Is sulfuric acid a catalyst in the synthesis of chrome alum?
Yes, sulfuric acid acts as a catalyst in the synthesis of chrome alum. It facilitates the reaction between potassium sulfate and chromium(III) sulfate, promoting the formation of chrome alum without being consumed in the process. Its role helps to speed up the reaction and improve the yield of the desired product.
Molecular formula of alum is?
The chemical formula of alum is KAl(SO4)2.12H2O.
What chemical formula of the Alum?
Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminum sulfate with the formula KAl(SO4)2.12H2O. The wider class of compounds known as alums have the related stoichiometry, AB(SO4)2.12H2O
Chemical formula of alum and its uses?
chemical formula of alum = K2(SO4).Al2(SO4)3.24H2O - used for skin-whitener toner. - used as natural deodorant. - it is used in hemorrhoid to prevent bleeding. - commercial component of baker powders. - acts as a flame retardant :-)
How will you prepare chrome alum?
To prepare chrome alum, dissolve potassium dichromate in water until fully dissolved. Then, add aluminum sulfate solution gradually with stirring to form a precipitate. Allow the solution to stand and crystallize to obtain chrome alum crystals.
When chromium (III) has been added to potassium aluminum sulfate solution chrome alum formed. How did this crystallization occur?
If you think to the crystalline structure this is cubic.
Is sulfuric acid a catalyst in the synthesis of chrome alum?
Yes, sulfuric acid acts as a catalyst in the synthesis of chrome alum. It facilitates the reaction between potassium sulfate and chromium(III) sulfate, promoting the formation of chrome alum without being consumed in the process. Its role helps to speed up the reaction and improve the yield of the desired product.
What is the chemical symbol for chrome?
it is!"£$%^&*()chrome
Molecular formula of alum is?
The chemical formula of alum is KAl(SO4)2.12H2O.
What is different between alum and alumina?
Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydratedpotassium aluminium sulfate (potassium alum) with the formula KAl(SO4)2·12H2O where as Alumina is an amphoteric oxide with the chemical formula Al2O3.
What is powdered alum?
Alum refers to a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated aluminum potassium sulfate with the formula KAl(SO4)2.12H2O.
What is the chemical name of alum?
aluminum potassium sulfate
Are the twelve waters of hydration used to calculate the theoretical yield of the alum?
Yes, the twelve waters of hydration in the formula of alum, KAl(SO4)2·12H2O, are used to calculate the theoretical yield of alum. Each mole of alum contains twelve moles of water molecules, which must be accounted for when determining the expected mass of alum produced in a chemical reaction.
What is the chemical formula of alumr?
Potassium alum chemical formula is KAl(SO4)2
What is the chemical structure of sodium aluminum sulfate?
The chemical structure of sodium aluminum sulfate, also known as sodium alum, is NaAl(SO4)2 • 12H2O. It consists of sodium cations (Na+), aluminum cations (Al3+), sulfate anions (SO4^2-), and water molecules (H2O) in a specific arrangement.
What chemical formula of the Alum?
Alum is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminum sulfate with the formula KAl(SO4)2.12H2O. The wider class of compounds known as alums have the related stoichiometry, AB(SO4)2.12H2O
