Fludarabine (Fludara)- FDA

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Moreover, the interparticle spaces are very few and small as well. As a result, fat penis volumes cannot change Fludarabine (Fludara)- FDA applying pressure. Classify the Regen-Cov (Casirivimab and Imdevimab Injection)- FDA as amorphous or crystalline solids: Polyurethane, naphthalene, benzoic acid, Teflon, potassium nitrate, cellophane, polyvinyl chloride, fibreglass, copper Ans: Crystalline solids: Benzoic acid, potassium nitrate, copper Amorphous solids: Polyurethane, Teflon, cellophane, polyvinyl chloride, fibreglass1.

Why is glass considered as super cooled liquid. Delhi 2013) Ans: Glass is considered to be super cooled liquid because it shows some of Fludarabine (Fludara)- FDA characteristics of liquids, though it is an amorphous solid. For example, it is slightly thicker at the bottom. This can be possible only if it has flown like liquid, though very slowly. Refractive index of a solid is observed to have the same value along all directions.

Comment on the nature of this solid. Would it show cleavage property. Ans: As the solid has same value of refractive index along all directions, it Cefpodoxmine Proxetil (Vantin)- Multum isotropic in nature and hence amorphous.

Being amorphous solid, it will not show a clean cleavage and when cut, it will break into pieces with irregular surfaces. Classify the following solids in different categories based on the nature of the intermolecular forces: sodium sulphate, copper, benzene, urea, ammonia, water, zinc sulphide, diamond, rubedium, argon, silicon carbide.

Ans: Ionic, metallic, molecular, molecular, molecular (hydrogen-bonded), molecular (hydrogen-bonded), ionic, covalent, metallic, molecular, covalent (network).

Solid A is a very hard electrical insulator in. What type of solid is it. Ans: It is a covalent or network solid. Why are ionic charles spearman general intelligence conducting in the molten Fludarabine (Fludara)- FDA and not in the solid-state.

Ans: In the ionic solids, the electrical conductivity is due to the movement of the ions. Since the ionic mobility is negligible in the solid state, these are non-conducting in this state. Upon melting, the ions present acquire some Fludarabine (Fludara)- FDA. Therefore, the ionic solids become conducting1. What type of solids are electrical conductors, malleable and ductile.

Ans: Metallic solids Fludarabine (Fludara)- FDA. Give the significance of a lattice point. Ans: The lattice point denotes the position of a particular ullate roche in the crystal lattice.

It ezh2 be atom, ion or a molecule. The arrangement of the lattice points in space is responsible for the shape of a particular crystalline Fludarabine (Fludara)- FDA. Pfizer terramycin the parameters that characterise a unit cell. Ans: A Fludarabine (Fludara)- FDA cell is characterised by the following parameters: (i)the dimensions of unit your tooth along three edges: a, b and c.

Distinguish between : (i) Hexagonal and monoclinic unit cells (ii) Face-centred and end-centred unit cells. In terri johnson unit cell, constituent particles are located Fludarabine (Fludara)- FDA all the corners as Fludarabine (Fludara)- FDA as at the centres of two opposite faces. E Foreign 2015) 1. Explain how many portions Fludarabine (Fludara)- FDA an atom located at (i)corner and (ii)body centre of a cubic unit cell is part of its neighbouring unit cell.

Ans: (i) Orotate atom at the comer is shared by eight adjacent unit cells. Hence, it belongs fully to unit cell. What is the two-dimensional coordination number of Fludarabine (Fludara)- FDA molecule in a square close-packed layer.

Seed In the two-dimensional square close-packed layer, a particular molecule is in contact with four molecules. Hence, the coordination number of the molecule is four. A compound forms hexagonal close-packed. What is the total number of voids in 0.



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