Haemoglobin contains 0.33% of iron by we...

Haemoglobin contains `0.33%` of iron by weight . The molecular weight of heamoglobin is approximately 67200 g . The number of iron atoms (at . Weight of Fe is 56) present in one molecule of heamoglobin are

A

4

B

6

C

3

D

2

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Topper's Solved these Questions

SOME BASIC CONCEPT OF CHEMISTRY
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT( SECTION - B) Objective Type Questions|22 Videos
SOME BASIC CONCEPT OF CHEMISTRY
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT( SECTION - C) Previous Years Questions|46 Videos
SOME BASIC CONCEPT OF CHEMISTRY
AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|60 Videos
SOLUTIONS
AAKASH INSTITUTE ENGLISH|Exercise ASSIGMENT (SECTION-J) AAKASH CHALLENGERS QUESTIONS|10 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION J (Aakash Challenges Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Haemoglobin contains 0.33% of iron by weight. The molecular weight of heamoglobin is approximately 67200. The number of iron atoms (At. Wt. of Fe=56) present in one molecule of haemoglobin is

Hameoglobin contains 0.25% iron by weight. The molecular weight of hameglobin is 896000. Calculate the number of iron atom per molecules of haemoglobin.

Haemoglobin contains 0.25% iron by weight. If one molecule of haemoglobin contains 4 atoms of iron, find the molecular mass of haemoglobin

A compound contains 20% sulphur. The molecular weight of the compound could be

A compound contain 3.4% by weight of sulphur, the minimum molecular wt of compound is:-

Insulin contains 3.2 % sulphur. The minimum molecular weight of insulin is

Number of iron atoms present in haemoglobin molecule is

The number of nitrogen atoms in 21 g of nitrogen are: (Molecular Weight of Nitrogen =14 g/mole)

An alkaloid contains 17.28% of nitrogen and its molecular mass is 162. The number of nitrogen atoms present in one molecule of the alkaloid is

Sample of haemoglobin is found to contain 0.333% of iron. Assuming that each molecule of haemoglobin contains four iron atoms, which of these is the correct molecular mass of haemoglobin ?

AAKASH INSTITUTE ENGLISH-SOME BASIC CONCEPT OF CHEMISTRY-ASSIGNMENT( SECTION - A) Objective Type Questions

A sample of ammonium phosphate (NH(4))(3) PO(4) contains 3.18 moles of...
Text Solution
|
Two oxides of a metal contain 27.6% and 30.0% of Oxygen, respecttively...
Text Solution
|
Calculate the molality of solution containing 3 g glucose dissolved in...
Text Solution
|
An element , X has the following isotopic composition : ^(200)X : 90%...
Text Solution
|
Which has the maximum number of molecules among the following?
Text Solution
|
What volume of oxygen gas (O(2)) measured at 0^(@)C and 1 atm , is ne...
Text Solution
|
What is the volume of one molecules of water (density of H(2) O = 1 g ...
Text Solution
|
The total number of electrons in 1.6 g of CH(4) to that in 1.8 g of H(...
Text Solution
|
When x molecules are removed from 200 mg of N(2)O. 2.89 xx 10^(-3) mol...
Text Solution
|
4 g of hydrogen reacts with 20 g of oxygen to form water. The mass of ...
Text Solution
|
Which has maximum number of molecules?
Text Solution
|
The number of atoms in 4.25 g of NH(3) is approximately
Text Solution
|
The maximum number of molecules are present in
Text Solution
|
The number of atoms in 0.1 mol of a tetraatomic gas is (N(A) = 6.02 xx...
Text Solution
|
How many grams of NaOH should be added to water to prepare 250 ml solu...
Text Solution
|
Haemoglobin contains 0.33% of iron by weight . The molecular weight o...
Text Solution
|
In the reaction, 2SO(2) +O(2) to 2SO(3) when 1 mole of SO(2) and 1 m...
Text Solution
|
If the weight of metal chloride is x gm containing y gm of metal, the ...
Text Solution
|
10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and ...
Text Solution
|
Sulphur trioxide is preapared by the following two reactions: S(8)(s...
Text Solution
|