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प्रश्न
The major binding force in diamond is_______________ .
(a) Covalent bond
(b) Ionic bond
(c) Metallic bond
(d) Co-ordinate covalent bond
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उत्तर
Covalent bond
APPEARS IN
संबंधित प्रश्न
Give an example each of a molecular solid and an ionic solid.
Explain ionic solids are hard and brittle.
Distinguish between crystalline solids and amorsphous solids.
Classify the following molecular solids into different types:
- HCl
- CO2
- Solid ice
- SO2
Classify the following solid:
Pb
A compound crystallizes in bcc structure. What is unit cell edge length if diameter of its atom is 120 pm?
Graphite and diamond are ____________.
An ionic compound AxBy crystallizes in fcc type crystal structure with B ions at the centre of each face and A ion occupying corners of the cube. the correct formula of AxBy is
In calcium fluoride, having the flurite structure the coordination number of Ca2+ ion and F− Ion are ____________.
Classify the following solid.
P4
Classify the following solid.
Diamond
If NaCl is doped with 10−2 mol percentage of strontium chloride, what is the concentration of cation vacancy?
Which of the following is TRUE about molecular solids?
Which among the following is an example of network solid?
Solid X is a very hard electrical insulator in solid as well as in molten state. It melts at extremely high temperature. Solid X is a ____________.
Order of increasing melting points among H2O(s), C(s), CS2 and Sn is ____________.
Ionization enthalpy is lowest in ____________.
The hardest substance among the following is:
The compound, found in nature in gas phase but ionic in solid state is ____________.
Which of the following exists as covalent crystals in the solid state?
The major binding force of diamond, silicon and quartz is ____________.
In graphite electrons are ____________.
Which of the following cannot be regarded as molecular solid?
(i) SiC (Silicon carbide)
(ii) AlN
(iii) Diamond
(iv) I2
Which of the following is not true about the ionic solids?
Inspite of long range order in the arrangement of particles why are the crystals usually not perfect?
Graphite is a ______.
Quartz is which type of crystal?
