Question 5 :
When ethyl iodide is heated with silver nitrate, the product obtained is

Question 9 :
Assertion: $CH_2=CH-CH_2-X$ is an example of allyl halides. Reason: These are the compounds in which the halogen atom is bonded to an $sp^2$ hybridised carbon atom.

Question 12 :
Choose the correct answer among the alternatives given :<span><br/>Haloalkanes contain halogen atom(s) attached to the $sp^3$ hybridised </span><span>carbon atom of an alkyl group. Identify haloalkane from the following compounds.</span><div><span><br/></span></div><div><span>(i) 2-Bromopentane<br/></span><span>(ii) Vinyl chloride<br/></span><span>(iii) 2-Chloroacetophenone<br/></span>(iv) Trichloromethane<br/></div>

Question 15 :
The final product of the given reaction is,<div><span>$Ph-N_2Cl \xrightarrow {Cu_2Cl_2} Ph-Cl+N_2 \uparrow$</span><br/></div>

Question 17 :
Which of the following compound is obtained by fermentation reaction of Molasses?

Question 20 :
Which of the following will not give halo benzene by reacting with benzene diazonium chloride?

Question 21 :
$C_3H_7Cl \xrightarrow {KOH(alc.)} (A) \xrightarrow {770\ K}{Cl_2 (g)} (X)$<br>(X) can be:

Question 22 :
When glycerol is reacted with $PX_3$ one of the byproduct is ${X_2}$. The $PX_3$ must be:

Question 24 :
Assertion: Addition of one equivalent of $HCl$ to 1,3-butadiene at ${80}^{o}C$ gives 3-chloro-1-butene as major product. Reason: 3-chloro-1-butene is a kinetically controlled product.<div><br/></div><div>Read the above assertion and reason and choose the correct option regarding it.</div>

Question 25 :
Carbon reacts with chlorine to form $CCl_4$. 36 gm of carbon was mixed with 142 g of $Cl_2$. Calculate the mass of $CCl_4$ produced in the reaction.

Question 26 :
$ C_2H_5Br$ can be obtained in the laboratory by the action of ethyl alcohol with:

Question 28 :
In the following reaction sequence:<div><br/><div>$\underset{(C_3H_6Cl_2)}{I} \xrightarrow {KOH(aq)} II \xrightarrow[(ii)H_2O/H^+]{(i)CH_3MgBr} III \xrightarrow{Anhy.ZnCl_2+Con.HCl} $ give trubidity immediately</div></div>

Question 29 :
Assertion: Iodine reacts with alcohols to give alkyl iodine only in presence of phosphorous. Reason: Phosphorus reacts with $I_{2}$to give $PI_{3}$ which replaces $OH$ group of alcohol to produce $R-I$<br/><br/>$2P+3I\rightarrow 2PI_{3}$<br/><br/>$3R OH+PI_{3} \rightarrow3RI+H_{3}PO_{3}$