Calculating value of molar solution
Choose the right answer from following. An X molal solution of a compound in benzene has mole fraction of solute equal to 0.2. The value of X is: (a)14 (b) 3.2 (c) 4 (d) 2
On passing H2S gas through a particular solution of Cu+ and Zn+2 ions, first CuS is precipitated because : (a)Solubility product of CuS is equal to the ionic product of ZnS (b) Solubility product of CuS is equal to the solubility product
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
living beings are made up of organic and inorganic substances.according to their complexity of their molecules how can ach of these substances be classified?
Briefly describe the dipole moment direction for the methanol?
Which of the following would have the maximum osmotic pressure (assume that all salts are 90% dissociated): (a) Decimolar aluminium sulphate (b) Decimolar barium chloride (c) Decimolar sodium sulphate (d) A solution obtained by mix
The catalytic dehydrogenation of 1-butene to 1,3-butadiene, C4H8(g) = C4H6(g)+H2(g) is carried out at 900 K and 1 atm. Q : What do you mean by the term medicine What do you mean by the term medicine dropper? Explain briefly?
What do you mean by the term medicine dropper? Explain briefly?
Molecular orbitals and molecular motions belong to certain symmetry species of the point group of the molecule.Examples of the special ways in which vectors or functions can be affected by symmetry operations are illustrated here. All wave functions soluti
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
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