I3( Tri-iodine) has shape_________?
A. Trigonal bipyramidal B. Linear C. Square bipyramidal D. Both A and C
Chemistry MCQs
BeCl2 has the hybrid orbitaks of type_______?
A. Sp2 B. Sp3 C. Sp D. dsp2
Molecular orbital Theory is also called_________?
A. Bonding theory B. Band theory C. Antibondingtheory D.π and σ bonding theory
Formula of Galena is________?
A. PbS B. HgS C. AS2S3 D. FeS2
Ethylene diammine is ligand________?
A. mono dentate B. Bi dentate C. tri dentate D. Poly dentate
If volumetric analysis methyl orange indicator is used when_________?
A. Acid is strong B. Acid is weak C. Bade is strong D. Acid is strong base is weak
For the reaction 2HI ____________> H2+ I2
A. Kp > kc B. Kc > kp C. Kp= kc D. Kp ≤ kc
The reaction of Lucas reagent is the fastest with_________?
A. (CH3)2CHOH B. CH3(CH2)OH C. CH3CH2OH D. (CH3)3COH
If a compound contains 24 gram of carbon 2 gram of hydrogen and 64 gram of oxygen then its empirical formula will be________?
A. C2H2O4 B. CH2 C. CH2O D. CHO2
Noble gases are so called zero group because they have:_________?
A. Zero Valency B. Zero Electronegativity C. Zero Electron Affinity D. Both A and B E. All of these