General Knowledge - General Science - Discussion

3. 

Chlorophyll is a naturally occurring chelate compound in which central metal is

[A]. copper
[B]. magnesium
[C]. iron
[D]. calcium

Answer: Option B

Explanation:

No answer description available for this question.

Navya said: (Oct 25, 2010)  
In plants green material pigment is chlorophyll, it contains mg for food preparation utilising sun light.

Shakir said: (Nov 6, 2010)  
In plant due to eficeancy of mg chlorolysis.

Radh said: (Nov 11, 2010)  
It contains mg in center.

Shailendra Maurya said: (Dec 1, 2010)  
Chelate compound Means what kind of compound?

Akash said: (Dec 14, 2010)  
It contain magnesium which help in trapping the sunlight.

Hemant said: (Jan 21, 2011)  
What is chelate compound?

Vaibhav Bhoite said: (Feb 5, 2011)  
Chlorophyll contain Mg, which is utilised to occure photosynthesis.

Pratik said: (Apr 17, 2011)  
1)It contain magnesium which help in trapping the sunlight.
2)it helps in food preparartion.

Janardan said: (May 29, 2011)  
Mg can form stable complex.

Shanti Lal Sharma said: (Jun 14, 2011)  
Presence of Mg

Pradeep said: (Jul 17, 2011)  
It contains magnesium compounds.

Roopa Praveen said: (Sep 10, 2011)  
A chelate compound is a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions

Bharat said: (Oct 31, 2011)  
What is chelate compound ?

Julius said: (Dec 21, 2011)  
What is the structure of the chlorophyll?

http://en.wikipedia.org/wiki/Chlorophyll

Snehal said: (Dec 22, 2011)  
What is hetrocyclic compound?

V Ashokchary said: (Mar 7, 2012)  
Guys why Magneium Trap the sunlight?

Any one know the chemical composition?

Yadu said: (Apr 4, 2012)  
What is chelate compound?

Idrish Mohd Sheikh&Quot;Jolana&Quot; said: (May 8, 2012)  
Hetro cyclic compouds are cylic compouds having one or more non carbon element in chain. Viz pyroll' furen etc.

Mahesh said: (May 13, 2012)  
Chelate compound means any of a class of coordination or complex compounds consisting of a central atom of a metal.

Satyendra Verma said: (Jul 22, 2012)  
Having power to trap sunlight for photosynthesis.

Shivashankar.A.J. said: (Oct 1, 2013)  
Co-ordinate compounds means two /more elements giving /donate electron to central metal / non carbon atom.

Hammad said: (Oct 2, 2013)  
Chlorophyll is a green pigment that carries radiant energy from the sun.

Deep Sharma said: (Oct 28, 2013)  
Any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms.

Roja said: (Jan 8, 2014)  
Thank you @Roopa preveen for giving kind information about chelate compound.

Rachit Sharma said: (Jan 23, 2014)  
Green plant regard protein with the help of magnesium.

Deficiency of magnesium they become yellow, which called chlorosis.

Hasbind said: (May 10, 2014)  
Green plants are always take magnesium from soil.

Bharat said: (May 21, 2014)  
What is the chelate compound ?

Rishav said: (Jun 5, 2014)  
Leaves get discolored yellowish and it consist carotenoid pigment and appears yellow.

Gurudutt said: (Jul 21, 2014)  
The chemical formula of chlorophyll is C55H72O5N4Mg.

Utkarsh Tathe said: (Oct 31, 2014)  
Mg is present in the chlorophyll.

Sweety Kumari said: (Nov 10, 2014)  
What is a chelate compound?

Ambet said: (Nov 24, 2014)  
Chlorophyll is a green substance usually found in the leaves of plants and it also trap the energy from the sun.

Mamta said: (Jan 14, 2015)  
Chelate compound is a cyclic compound in which a metal atom is bonded to at least two other atoms.

Glory .M said: (Jan 18, 2015)  
Chelate compound is any of class a of coordination or complex compounds consisting of a central metal atom attached to a large molecule, called a Ligand in a cyclic or ring structure.

Sagar Biswas said: (Feb 21, 2015)  
When a multi dentate ligand coordinates to a metal ion from more than one donor site forming a ring with the metal. It is said to be a chelating ligand and the resulting compound is said to be a CHELATE COMPOUND.

1 Hrushi Makode Akot said: (Jun 11, 2015)  
I think plant has mg when it got sunlight.

Aabhas said: (Jul 9, 2015)  
Chelate compound is a cyclic compound (magnesium) in which a metal atom is bonded to at least two other atoms.

Aimal Khan said: (Aug 12, 2015)  
Can any one explain it to me? I cannot understand.

Maxwell Edem said: (Sep 30, 2015)  
I side with @Sagar Biswas, I think you've explained it more or less a little better.

Srinivas said: (Oct 2, 2015)  
Chlorophyll contain the mg Metallica utilizing the sunlight photosynthesis.

Himani said: (Oct 7, 2015)  
Can anyone explain me more? I can't understand anything.

Ram Saini said: (Jan 15, 2016)  
What is reaction produced?

Nishtha said: (Jan 26, 2016)  
Please explain chelate compound in simple language.

Visu said: (Mar 27, 2016)  
It contains Calcium which helps the plant in growing.

Shalini said: (Mar 28, 2016)  
It's used in the main preparation of food and full efficiency of growing a plant.

Alok said: (May 25, 2016)  
A molecular formula of chlorophyll is C55H72O5N4Mg.

Ashok said: (Sep 6, 2016)  
I think the plant has mg when they had got sunlight.

Naveen said: (Sep 26, 2016)  
In plants green material pigment is chlorophyll, it contains mg for food preparation utilizing sunlight.
A molecular formula of chlorophyll is C55H72O5N4Mg. Chlorophyll is a green substance usually found in the leaves of plants and it also traps the energy from the sun.

Srinivas said: (Jan 4, 2017)  
Green have magnesium in centre to trapping the light.

Mercy said: (Feb 4, 2017)  
The magnesium mg helps trap sunlight for the plant.

Xyz said: (Feb 14, 2017)  
Mg helps in trapping sunlight.

Rahul Yogi .. said: (Feb 16, 2017)  
Mg is a good cocnductor of electricity.

Imtiyaz said: (Feb 18, 2017)  
Chelate compound is when there are two elements e.g H2O.

Arthi said: (Apr 19, 2017)  
Chlorophyll is a magnesium porphyrin complex. The magnesium iso at the center of the modified ring septeon.

Ankita said: (Apr 20, 2017)  
Mg is the element that cause plant to be able to convert light into energy and chlorophyll is identical to haemoglobin except the magnesium atom at the centre has been taken out and iron put in.

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