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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

A compound is made up of two elements X and Y and crystallizes in bcc structure. Atoms of X are present at the corners of the cube.

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प्रश्न

A compound is made up of two elements X and Y and crystallizes in bcc structure. Atoms of X are present at the corners of the cube. Atoms of Y are present at the centre of the cube. The formula of the compound is ______.

पर्याय

  • X2Y

  • XY

  • XY2

  • X2Y3 

MCQ
रिकाम्या जागा भरा
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उत्तर

A compound is made up of two elements X and Y and crystallizes in bcc structure. Atoms of X are present at the corners of the cube. Atoms of Y are present at the centre of the cube. The formula of the compound is XY.

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पाठ 1: Solid State - Multiple choice questions

संबंधित प्रश्‍न

What type of solids are electrical conductors, malleable and ductile?


Classify the following solids into different types:

a. Ammonium phosphate

b. Brass

c. S8 molecule

d. Diamond


Define Anisotropy.


Answer the following in brief.

Distinguish between ionic solids and molecular solids


Classify the following solid:

Pb


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Give any three characteristics of ionic crystals.


Classify the following solid.

P4


Which of the following is an example of molecular solid?


Order of increasing melting points among H2O(s), C(s), CS2 and Sn is ____________.


The hardest substance among the following is:


An example of a covalent crystalline solid is ____________.


The major binding force of diamond, silicon and quartz is ____________.


Which one of the following forms a molecular solid when solidified?


Which of the following is a network solid?


Iodine molecules are held in the crystals lattice by ______.


Why are liquids and gases categorised as fluids?


Inspite of long range order in the arrangement of particles why are the crystals usually not perfect?


A crystal with a ≠ b ≠ c and α = β = γ = 90° is


Which of the following exists as covalent crystals in the solid state?


Which of the following molecules is non-polar in nature?


Which of the following is not correct?


Mention the res of the following solid:

CO2


Quartz is which type of crystal?


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