When toluene reacts with chlorine in sunlight the first major product is__________________?
(A) Benzy1 chloride
(B) Benzal dichloride
(C) O-chlorotoluene
(D) O-chlorotoluene and P-chlorotoluene
Vinyl acetylene combines with hydrochloric acid produces___________________?
(A) Diviny1 acetylene
(B) Ethylidine dichloride
(C) Chloroprene
(D) 1 – 3 – 3 – trichloro butane
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
In the complex [Cr(OH)3(H2O)3] the coordination number is __________________?
(A) 2
(B) 3
(C) 4
(D) 6
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
Which one is not the use of silicones________________________?
(A) Lubricant
(B) Water repellent film
(C) Rubber sheet
(D) Medicine
Keeping in view the size of atom which is in correct order___________________?
(A) Mg > Sr
(B) Ba > Mg
(C) Lu > Ce
(D) CI > 1
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
According to vital force theory_______________?
(A) Oorganic 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