A great variety of the organic compounds is due to its property of carbon_________________?
A. Show tetravalency
B. Exhibit catenation
C. Show isomerism
D. Can form multiple bonds
Submitted by :- Jamil Ahmed
In the complex [Cr(OH)3(H2O)3] the coordination number is __________________?
A. 2
B. 3
C. 4
D. 6
Submitted by :- Jamil Ahmed
When chlorine is passed through hot solution of caustic soda the reaction is said as___________________?
A. Displacement
B. Reduction
C. Disproportionation reaction
D. Double displacement reaction
Submitted by :- Jamil Ahmed
Chemical composition of cinnabar is____________________?
A. FeS2
B. HgS
C. PbS
D. ZnS
Submitted by :- Jamil Ahmed
Compounds having same molecular formula but differ in structural formula are called __________________?
A. polymer
B. monomer
C. isomer
D. allotropes
Submitted by :- Jamil Ahmed
Chemical properties of first member of homologous series with respect to other members are_________________?
A. same
B. different
C. depends upon number of C atoms
D. depends upon number of H atoms
Submitted by :- Jamil Ahmed
A double bond consists of __________________?
A. Two sigma bonds
B. Two Pi bonds
C. One sigma and one Pi bonds
D. One sigma and two Pi bonds
Submitted by :- Jamil Ahmed
According to vital force theory_______________?
A. Organic compounds can be synthesized from inorganic compounds
B. organic compounds cannot be synthesized from inorganic compounds
C. organic compounds can be synthesized by animals
D. organic compounds can be synthesized by plants
Submitted by :- Jamil Ahmed
Organic compounds that are essentially nonpolar and exhibit weak intermolecular forces have________________?
A. Low melting points
B. Low vapour pressure
C. High boiling points
D. High electrical conductivity
Submitted by :- Jamil Ahmed
Geometric isomerism is usually found in___________________?
A. Alkanes
B. Alkenes
C. Alkynes
D. Esters
Submitted by :- Jamil Ahmed