Match the compounds-ions in Column I with their properties-reactions in Column II- lbegin array -c- c - WhineColumn I - Column IINHhlineA-C6H5CHO - p-gives precipitate with 2-4-dinitrophenylhydrazinellihlineB-CH3C lequiv CH - q-gives precipitate with AgNO3WllhlineC-CN - r-is a nucleophilell hlineD- I - - s-is involved in cyanohydrin formationlllhline lend array A- A-p-q-t - B-p-s-t - C-q-r- D-pB- A- p-q-s - B-q- r - C-q-r-s - D-q- rD- A- p-t - B-r-q - C- q-r-s - D-p

The correct option is B A p,q,s ; B q,r ; C q,r,s ; D q,r[ Column I ...

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Byju's Answer

Standard XII

Chemistry

Nucleophilic Addition at the Carbonyl

Match the com...

Question

Match the compounds/ions in Column I with their properties/reactions in Column II.
$\begin{matrix} C o l u m n I & C o l u m n I I A . C_{6} H_{5} C H O & p . g i v e s p r e c i p i t a t e w i t h 2, 4 - d i n i t r o p h e n y l h y d r a z i n e B . C H_{3} C \equiv C H & q . g i v e s p r e c i p i t a t e w i t h A g N O_{3} C . C N^{-} & r . i s a n u c l e o p h i l e D . I^{-} & s . i s i n v o l v e d i n c y a n o h y d r i n f o r m a t i o n \end{matrix}$

A- p,q,s ; B-q,r ; C-q,r,s ; D-q,r

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A-p,q,t ; B-p,s,t ; C-q,r; D-p

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A-q,t ; B-p,t ; C- p,r ; D- s

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A- p,t ; B-r,q ; C- q,r,s ; D-p

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Solution

The correct option is A A- p,q,s ; B-q,r ; C-q,r,s ; D-q,r
$\begin{matrix} C o l u m n I & C o l u m n I I A . C_{6} H_{5} C H O & p . g i v e s p r e c i p i t a t e w i t h 2, 4 - d i n i t r o p h e n y l h y d r a z i n e G i v e s p r e c i p i t a t e w i t h A g N O_{3}, T o l l e n^{'} s t e s F o r m s c y a n o h y d r i n B . C H_{3} C \equiv C H & q . g i v e s p r e c i p i t a t e (C H_{3} - C \equiv C A g) w i t h A g N O_{3} . C . C N^{-} & F o r m s A g C N w i t h A g N O_{3} . A n u c l e o p h i l e f o r m a t i o n . & i s i n v o l v e d i n c y a n o h y d r i n D . I^{-} & G i v e s A g I p r e c i p i t a t e w i t h A g N O_{3} . \end{matrix}$

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Similar questions

Match the compounds/ions in Column I with their properties/reactions in Column II

$\begin{matrix} C o l u m n I & C o l u m n I I 1. Benzaldehyde & p. gives precipitate with 2,4-dinitrophenylhydrazine 2. Propyne & q. gives precipitate with A g N O_{3} 3. C N^{-} & r. is a nucleophile 4. I^{-} & s. is involved in cyanohydrin formation \end{matrix}$

Q. Match the following by appropriately matching the lists based on the information given in

Column I

and

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\begin{matrix} C o l u m n I & C o l u m n I I (T y p e o f △ A B C) a. cot \frac{A}{2} = \frac{b + c}{a} & p. always right angled b. a tan A + b tan B = (a + b) tan \frac{A + B}{2} & q. always isosceles c. a cos A = b cos B & r. may be right angled d. cos A = \frac{sin B}{2 sin C} & s. may be right angled isosceles \end{matrix}

Q. A square loop of conducting wire is placed near a long straight current carrying wire as shown. Match the statements in column-I with the corresponding results in column-II.

\begin{matrix} Column-I & Column-II (A) If the magnitude of current I is increased & (P) Induced current in the loop will be clockwise (B) If the magnitude of current I is decreased & (Q) Induced current in the loop will be anticlockwise (C) If the loop is moved away from the wire & (R) wire will attract the loop (D) If the loop is moved towards the wire & (S) wire will repel the loop (T) Torque about centre of mass of loop is zero due to megnetic force \end{matrix}

Q. Match the column:

\begin{matrix} C o l u m n - I & C o l u m n - I I (a) & A n g l e s i t e & (p) & S u l p h a t e o r e (b) & G a l e n a & (q) & S u l p h i d e o r e (c) & C e r u s s i t e & (r) & O r e o f P b (d) & C i n n a b a r & (s) & C a r b o n a t e o r e (t) & O r e o f H g \end{matrix}

Match Column I with Column II with reference to types of reaction:

$\begin{matrix} Column I & Column II A. & Ionization reaction & p. & {CH}_{4} + 2 O_{2} \to {CO}_{2} + 2 H_{2} O B. & Dissociation reaction & q. & H_{2} O_{2} \to H_{2} O + O_{2} C. & Decomposition reaction & r. & Mg {Cl}_{2} \to {Mg}^{2 +} + 2 {Cl}^{-} D. & Combustion reaction & s. & {H_{2} O}_{(basic)} + {H_{2} O}_{(acidic)} \to H_{3} O^{+} + {OH}^{-} \end{matrix}$

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Match the compounds/ions in Column I with their properties/reactions in Column II. ColumnIColumnIIA.C6H5CHOp.gives precipitate with 2,4−dinitrophenylhydrazineB.CH3C≡CHq.gives precipitate with AgNO3C.CN−r.is a nucleophileD.I−s.is involved in cyanohydrin formation