मराठी

The Number of Carbon Atoms Joined in a Spherical Molecule of Buckminsterfullerene Is: (A) Fifty (B) Sixty (C) Seventy (D) Ninety - Science

Advertisements
Advertisements

प्रश्न

The number of carbon atoms joined in a spherical molecule of buckminsterfullerene is:
(a) fifty
(b) sixty
(c) seventy
(d) ninety

Advertisements

उत्तर

sixty
The number of carbon atoms joined in a spherical molecule of buckminsterfullerene is 60.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Carbon And Its Compounds - Exercise 1 [पृष्ठ २२४]

APPEARS IN

लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 4 Carbon And Its Compounds
Exercise 1 | Q 59 | पृष्ठ २२४

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Name the element whose one of the allotropic forms is buckminsterfullerene.


Name the black substance of pencil. Will the current flow through the electrical circuit when we use the sharpened ends of the pencil to complete the circuit?


Fill in the following blank with suitable word:

The general formula CnH2n for cycloalkanes is the same as that of ...........


What type of bond exist in CCl4?


Describe the structure of diamond. Draw a simple diagram to show the arrangement of carbon atoms in diamond.


One of the following is not an allotrope of carbon. This is:
(a) diamond
(b) graphite
(c) cumene
(d) buckministerfullerene


The electronic configurations of three elements X, Y and Z are as follows:

X 2, 4
Y 2, 7
Z 2, 1

(a) Which two elements will combine to form an ionic compound?
(b) Which two elements will react to form a covalent compound?
Give reasons for your choice.


Which of the following cannot exhibit isomerism?
(a) C4H10
(b) C5H12
(c) C3H8
(d) C6H14


Give two example in following case:

Solid covalent compounds


Give two example in following case:
Liquid non polar compounds


Give examples for the following:
Two gaseous polar compounds.


Give examples for the following:
Two gaseous non polar compounds.


What are the conditions necessary for the formation of covalent molecule? Give their properties.

The particles present in strong electrolytes are


What is the difference between :

Ionic compounds and covalent compounds


In the formation of electrovalent compounds, electrons are transferred from one element to another. How are electrons involved in the formation of a covalent compound?


Give an example for each of the following statement.

A compound in which three covalent bonds are formed.


The correct structural formula of butanoic acid is -


The electron dot structure of chlorine molecule is:


Show the covalent bond formation in nitrogen molecule.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×