Describe the synthetic reactions of alkyl halides, illustrating how a wide variety of organic compounds can be synthesised from them?

How can saline hydrides remove traces of water from organic compouds?

Name the type of reaction by which X [compound of C & Br] can be prepared from ethane.

When alkyl halides reaction with aromatic compounds in presence of anhydrous AlCl_3 , the reaction is known as

How are interhalogen compounds formed? What general compositions can be assigned to them?

Grignard reagent, a very useful starting compound for a number of organic reactions can be prepared by

Which of the following compound can not obtained from wurtz reaction.

In the following questions, a statement of assertion (A) is following by a statement of reason (R ) A : when alkyl halide is reacted with AgCN then alkyl isocyanide is formed . R : AgCN is a covalent compound and only the site of nitrogen is available for the reaction.

Read the given passage and answer the questions number 1 to 5 that follow: The substitution reaction of alkyl halide mainly occurs by S_N 1 and S_N 2 mechanism. Whatever mechanism alkyl halides follow for the substitution reaction to occur, the polarity of the carbon halogen bond is responsible for these substitution reactions. The rate of S_N 1 reactions are governed by the stability of carbocation whereas for S_N 2 reactions steric factor is the deciding factor. If the starting material is a chiral compound, we may end up with an inverted product or racemic mixture depending upon the type of mechanism followed by alkyl halide. Cleavage of ethers with HI also governed by steric factor and stability of carbocation, which indicates that in organic chemistry, these two major factors help us in deciding the kind of product formed 1. Predict the stereochemistry of the product formed if an optically active alkyl halide undergoes substitution reaction by S_N 1 mechanism. 2. Name the instrument used for measuring the angle by which the plane polarised light is rotated. 3. Predict the major product formed when 2-Bromopentane reacts with alcoholic KOH. 4. Give one use of CHI_3 5. Write the structures of the products formed when anisole is treated with HI.