I3( Tri-iodine) has shape_________?
I3( Tri-iodine) has shape_________?
A. Trigonal bipyramidal
B. Linear
C. Square bipyramidal
D. Both A and C
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Magnetic quantum number specifies___________?
Magnetic quantum number specifies___________?A. Size of orbitals
B. Shape of orbitals
C. Orientation of orbitals
D. All of the aboveIn CCI4 I2 shows________________?
In CCI4 I2 shows________________?A. Red colour
B. Purple colour
C. Blue colour
D. Yellow colourPure metal__________________?
Pure metal__________________?A. corrode slowly
B. corrode rapidly
C. does not corrode easily
D. none of theseSolubility product of AgCl is 2.0 x 10-10 mol2 dm-6. Maximum Concentration of Ag+1 ions in the solution is__________________?
Solubility product of AgCl is 2.0 x 10-10 mol2 dm-6. Maximum Concentration of Ag+1 ions in the solution is__________________?A. 2.0 x 10-10 mol dm-3
B. 1.414 x 10-5 mol dm-3
C. 1.0 x 10-10 mol dm-3
D. 1.0 x 10-5 mol dm-3When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?
When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?A. 1
B. 2
C. 3
D. 4In the van der Waals equation (P + n2a / v2) (v – nb) = nRT which of the following statement is not true ?
In the van der Waals equation (P + n2a / v2) (v – nb) = nRT which of the following statement is not true ?A. n2a/v correct for the intermolecular forces.
B. nb correct for the volume occupied by gas molecules.
C. at high densities the equation reduces to the ideal gas law
D. all of the above statements are correct.