Question
Match the column A with column B and select the correct code.
Column AColumn B
1. Secondary amine(a) $-al$
2. Carbinol(b) $C _{10} H _{22}$
3. Decane(c) $R - NH - R ^{\prime}$
4. $- CHO$ group(d) $CH _3 OH$

Answer

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

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) $CO _3^{2-}$(a) Bond order 1.33
(2) $MgCl _2$(b) $O _2^{-}$
(3) Zero bond order(c) lonic compound
(4) Super oxide(d) $BeF _2$
Column AColumn B
(1) Significant figures in 0.0026(a) $40 \times 10^2 pm$
(2) 8 gm NaOH per liter(b) 2
(3) 40 Å(c) 0.2 M
(4) Number of electrons in ethane(d) 18
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) $+6$
Column AColumn B
(1) ${ }^{\circ} C +273.15$(a) isotopes
(2) 0.55 ml(b) Kelvin (K)
(3) ${ }_{17} Cl ^{35}$ and ${ }_{17} Cl ^{37}$(c) $3.33408 \times 10^2$
(4) 333.408(d) two significant figures
Column AColumn B
(1) For isothermal reversible process(a) calculation of combustion energy
(2) Entropy change at equilibrium(b) $\begin{array}{l} W _{ rev }=-2303 nRT \\ \log \frac{ V _{ f }}{ V _{ i }}\end{array}$
(3) Ideal process(c) $\Delta S =0$
(4) Bomb calorimeter(d) reversible 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
Match column A and B and choose correct code :
Column AColumn B
1. Bayer's reagent(a) $C _{12}$ to $C _{16}$
2. Ozonolysis of but-2-ene(b) $CH _3- CH _2- CHO$
3. Hydroformylation of ethene(c) Test for unsaturation
4. Kerosene oil(d) $CH _3 CHO$
Match column A and B and choose correct code :
Column AColumn B
1. But-1-ene and But-2-ene(a) $F _2> Cl _2> Br _2> I _2$
2. Reactivity of halogenation in alkanes(b) But-2-ene
3. Dehalogenation of $CH_3 CHBr_2$(c) Position isomers
4. Dehydration of Butan-2-ol(d) But-2-ene
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