p block
why BiF3 is ionic whereas other trihalides are covalent in nature?
Which one of the following pairs of solutions can we expect to be isotonic at the same temperature:(i) 0.1M Urea and 0.1M Nacl (ii) 0.1M Urea and 0.2M Mgcl2 (iii) 0.1M Nacl and 0.1M Na2SO4 (iv) 0.1M Ca(NO3<
What is the reason behind this that some medications contain hcl?
Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
Partition function; that the translational energy of 1 mol of molecules is 3/2 RT will come as no surprise. But the calculation of this result further illustrates the use of quantized states and the partition function to obtain macroscopic properties. The partition fu
Choose the right answer from following. Which one of the following is an extensive property: (a) Molar volume (b) Molarity (c) Number of moles (d) Mole fraction
Describe the importance of organic chemistry?
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
Vander Waal's radii can be assigned to the atoms of molecules on the basis of the closeness of approach of these atoms in crystalline substances. Diffraction studies of crystals give information about hoe molecules can approach each other and can pack
Phenol was initially obtained by fractional distillation of coal
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