MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Carbohydrate

Carbohydrates...

Question

Carbohydrates contain hydrogen and oxygen atoms in the ratio of ____________.

A

1:1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

2:1

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

2:3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

1:2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 2:1
Compound Formula $H : O$
Glucose $C_{6} H_{12} O_{6}$ $2 : 1$
Ribose $C_{5} H_{10} O_{5}$ $2 : 1$
Erythrose $C_{4} H_{8} O_{4}$ $2 : 1$
Hence the hydrogen oxygen ration in carbohydrates is $2 : 1$ .

Suggest Corrections

thumbs-up

0

Similar questions

Q. Carbohydrates contain hydrogen and oxygen atoms in the ratio of

Q. In a lab situation, a student is asked to identify which macromolecule is found in 3 different solutions.
Solution 1 contains a macromolecule that is composed of atoms of carbon, hydrogen, oxygen and nitrogen. It tests positive with Biuret solution.
Solution 2 contains a macromolecule composed of carbon, hydrogen and oxygen in a 1:2:1 ratio. It tests positive with iodine-potassium iodide solution.
Solution 3 contains a macromolecule that is composed of atoms of carbon, hydrogen, oxygen, and phosphorus.
Which of these best identifies the macromolecule found in each solution?

Q. Hydrogen combines with oxygen in a 1:8 weight ratio to form water. If every molecule of water contains two atoms of hydrogen and one atom of oxygen, an atom of oxygen must weigh:

[\begin{matrix} 3 & 1 - 1 & 2 \end{matrix}] = A

A^{- 1} = ?

Q. The ratio by mass of hydrogen and oxygen atoms in a water molecule is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Carbohydrates

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon