Question 1 :
The IUPAC name of haloalkane is always written as a ______ word. 

Question 8 :
Which reagent will you use for the following reaction?<br>$CH_3CH_2CH_2CH_3 \rightarrow CH_3CH_2CH_2CH_2Cl + CH_3CH_2CHClCH_3$<br>

Question 9 :
$CH_3 - CH_2 - CH_2 - \underset{CH_3}{\underset{|}{CH}} - CH_3 \xrightarrow[hv]{Cl_2} $ product, at room temperature.<br>Choose the correct option

Question 10 :
Statement - 1 : $CH_3 - CH_2 - Cl + NaI \overset{Acetone}{\rightarrow}$ $CH_3 - CH_2 - I + NaCl $<br/>Statement - 2 : Acetone is polar - protic solvent and solubility order of sodium halides decreases dramatically in order $NaI &gt; NaBr &gt; NaCl$. The last being virtually insoluble in the solvent and a $1^0$ and $2^0$ chloro alkane in acetone is completely driven to the side of Iodoalkane by the precipitation reaction.

Question 12 :
Which step is chain propagation step in the following mechanism?<br/>$Cl_2\xrightarrow [&#160; ]{ hv } Cl^{\bullet} + Cl^{\bullet}$<br/>$Cl^{\bullet} + CH_4\rightarrow \,^{\bullet}CH_3 + HCl$<br/>$Cl^{\bullet} + Cl^{\bullet} \rightarrow Cl_2$<br/>$^{\bullet}CH_3 + ^{\bullet} Cl \rightarrow CH_3Cl$<br/>

Question 14 :
Among the isomers of $C_6H_14$ , which will give maximum number of mono-chloro-derivatives&#160;?

Question 16 :
The type of bond between the atoms in a nitrogen molecule is :

Question 19 :
Which of the following is an example of super octet molecule?

Question 20 :
Assertion: $H_{3}PO_{4}$ and $H_{3}PO_{3}$ both are present in fertilizers. Reason: $H_{3}PO_{3}$ increases the solubility of fertilizers.

Question 23 :
Which one of the following elements does not form the compound, M$_{4}$ O$_{10}$ (M = element)?<br/><br/>

Question 30 :
Assertion: Catenation tendency is weaker in nitrogen. Reason: Nitrogen exits as diatomic gas.

Question 31 :
Assertion: Nitrogen turns moist red litmus paper blue. Reason: Ammonia is a basic gas.

Question 32 :
One mole of ${N}_{2}{H}_{4}$ loses $10$ mol of electrons to form a new compound $Y$. Assuming that all nitrogen appear in the new compound, what is the oxidation state of ${N}_{2}$ in $Y$? (There is no change in the oxidation state of hydrogen)

Question 33 :
Aqueous solution of hydrogen sulphide and sulphur dioxide when mixed together,yield