Kinds of insulators
Describe all the kinds of insulators which are present?
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There are many various kinds of insulators. Fleece is most likely the best insulator and Wool is the subsequent. Wool had rayon in it, so pure wool may come out with distinct results. The Cotton and vinyl are too good insulators. Burlap had too many holes in the material that it was not a much good insulator.
Choose the right answer from following. In a solution of 8.7g benzene C6H6 and 46.0 gm toluene ,(C6, H5, CH3) the mole fraction of benzene in this solution is: (a)1/6 (b)1/5 (c)1/2 (d)1/3
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Utilization of glacial acetic acid What What is the utilization of glacial acetic acid? Briefly describe the uses.
What is the utilization of glacial acetic acid? Briefly describe the uses.
Select the right answer of the question. Which of the following is not a colligative property : (a) Osmotic pressure (b) Elevation in B.P (c) Vapour pressure (d) Depression in freezing point
Crystals of the covalent compounds always contain:(i) Atoms as their structural units (ii) Molecules as structural units (iii) Ions held altogether by electrostatic forces (iv) High melting pointsAnswer: (i)
The contribution of an electrolyte, or an ion electrolyte, is reported as the molar of a conductance. The definition of the molar conductance is based on the following conductivity cell in which the electrodes are 1 m apart and of sufficient area that th
The mole fraction of the solute in 1 molal aqueous solution is: (a) 0.027 (b) 0.036 (c) 0.018 (d) 0.009What is the correct answer.
why transation metals show charaterstic colours to the flame?
A) Two compartments each of 1 m3 capacity are joined by a valve and insulated from the surroundings and from one another. One compartment has saturated steam at 683.6 kPa and the other contains steam at the same temperature but at a pressure of 101.3 kPa. T
The quantum mechanical methods, illustrated previously by the Schrödinger equation, are extended by the use of operators. Or, w
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