Question
Match the column A with column B and select the correct code.
Column AColumn B
1.$CH _3 CH _2 OH$ and $CH _3 OCH _3$(a) Negative carbon $sp ^3$ hybridization
2. Image(b) $- NO ^2$ group
3. $: \overline{ C } H _3$(c) Functional group isomerism
4. $-I$ effect(d) Metamerism

Answer

(1) (c), (2) (d), (3) (a), (4) (b).

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Column AColumn B
(1) Bond order-2(a) $O _2^{-2}$
(2) $O _2^{+}> O _2$(b) $XeF _2$
(3) Peroxide ion(c) $C _2$
(4) 3 1.p at central atom(d) Stability
Column AColumn B
(1) Planck's quantum theory(a) dipositive charge
(2) Value of $l$ for 3d(b) E = hv
(3) Numbers of unpaired electron in $Fe ^{+2}$(c) 2
(4) Charge on a particle(d) 4
Match the column A with column B and select the correct code.
Column AColumn B
1. Estimation of carbon and hydrogen(a) Estimation of halogen
2. Carius process(b) Lateral overlapping
3. $\pi$ Bond(c) Methyl free radical
4. Homolytic cleavage of $C - C$ bond of ethane(d) Liebig combustion process
Column AColumn B
(1) $SH ^{+4}< Sn ^{+2}$(a) Fluorine
(2) Maximum ionisation enthalpy in periods(b) lonic radii
(3) Electron gain enthalpy(c) Noble gases
(4) Element having maximum electro- negativity(d) Negative
Column AColumn B
(1) Neutralization energy of HCl + NaOH(a) Heat exchange due to difference in temperature
(2) Formation of mixture of gases(b) 57.32 kJ
(3)$\Delta G$  > 0(c) increase in entropy
(4) Heat(d) non-spontaneous process
Match the column A with column B and select the correct code.
Column AColumn B
1. Alkyne(a) $CH _2= CH -$
2. Paddy alcohol(b) $C _{ n } H _{2 n } O _2$
3. Vinyl(c) $C _{ n } H _{2 n -2}$
4. Carboxylic acid(d) $C _2 H _5 OH$
Column AColumn B
(1) Coinage metal(a) 28
(2) Elements form $M ^{+1}$ ion(b) Cu, Ag, Au
(3) All metals(c) Alkaline metals
(4) Number of inner transition elements(d) group 2
Match the column A with column B and select the correct code.
Column AColumn B
1. Hyperconjugation(a) Elimination reaction
2. $CH _4 \rightarrow CH _3 Cl$(b) $\sigma$ bond resonance
3. Image(c) Electrophilic addition reaction
4. $CH _2= CH _2+ HBr$(d) Substitution reaction
Column AColumn B
(1) $H _2(g)+ I _2(g) \rightleftharpoons 2 HI ( g )$(a) $H _3 O ^{\oplus}$
(2) $\begin{array}{l} PCl _5(g) \rightleftharpoons PCl _3(g)+ \\ Cl _2(g)\end{array}$(b) $K _{ p }= K _{ c }$
(3) $CaCO _3(s) \rightleftharpoons CaO ( s )+$ $CO _2(g)$(c) Unit of $K _{ c }=$ $\left(\right.$ concentration) ${ }^1$
(4) Conjugate acid of $H _2 O$(d) Heterogeneous equilibrium
Match column A and column B and choose the right code :
Column AColumn B
1. $S _2 O _3{ }^{2-}$(a) $-\frac{1}{3}$
2. Maximum oxidation number of chlorine(b) $+2$
3. Oxidation number of N in $N _3 H$.(c) Oxidation number of $S$ is -2 .
4. Oxidation number of oxygen in $OF _2$(d) $+6$