MEDIUM

Earn 100

Match List I with List II

List I

Oxide

List II

Type of bond

$A$ $N_{2} O_{4}$ $I$ $1 N = O bond$

$B$ ${NO}_{2}$ $II$ $1 N - O - N bond$

$C$ $N_{2} O_{5}$ $III$ $1 N - N bond$

$D$ $N_{2} O$ $IV$ $1 N = N / N \equiv N bond$

Choose the correct answer from the options given below :

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Important Questions on The p-Block Elements

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The oxide without nitrogen-nitrogen bond is :

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The total number of compounds having at least one bridging oxo group among the molecules given below is
$N_{2} O_{5}, P_{4} O_{6}, P_{4} O_{8}, H_{4} P_{2} O_{5}, H_{5} P_{3} O_{10}, H_{2} S_{2} O_{3}, H_{2} S_{2} O_{5}$

HARD

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

A colourless, neutral, paramagnetic oxide of Nitrogen

' P'

on oxidation gives reddish brown gas

Q .

Q

on cooling gives colourless gas

R . R

on reaction with

P

gives blue solid

S .

Identify

P, Q, R, S

respectively.

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Among the oxides of nitrogen:

N_{2} O_{3}, N_{2} O_{4} a n d N_{2} O_{5};

the molecule

(s)

having nitrogen - nitrogen bond is/are:

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The oxide, which is neither acidic nor basic is

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Explain why

{NO}_{2}

dimerises.

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

{NO}_{2}

easily dimerises to

N_{2} O_{4}

because

HARD

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The blue solid oxide of nitrogen is

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Draw the structure of $N_{2} O_{5}$ .

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Which among the following compounds is used for the preparation of Nitrogen (IV) oxide?

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

What are the neutral oxides of nitrogen?

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The most acidic oxide for nitrogen is

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The major uses of compound

A

is in the preparation of nitroglycerin, trinitrotoluene etc. then compound

A

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Why does

{NO}_{2}

dimerize?

HARD

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The oxide of nitrogen produced from the reaction of

2 {NaNO}_{2} + 2 {FeSO}_{4} + 3 H_{2} {SO}_{4}

HARD

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Among the given oxides of nitrogen ;

N_{2} O, N_{2} O_{3}, N_{2} O_{4}

and

N_{2} O_{5}

, the number of compound/(s) having

N - N

bond is

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The number of bridged oxygen atoms present in compound $B$ formed from the following reactions is

$Pb {({NO}_{3})}_{2} \overset{673 K}{⟶} A + PbO + O_{2}$

$A \overset{Dimerise}{⟶} B$

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

The molecule with smallest

N - N

bond distance and higest

NNO

bond angle is

EASY

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Which among the following oxides of nitrogen is brown coloured gas?

MEDIUM

Chemistry>Inorganic Chemistry>The p-Block Elements>Chemical Properties of Group 15 Elements

Among

B_{2} H_{6}, B_{3} N_{3} H_{6}, N_{2} O, N_{2} O_{4}, H_{2} S_{2} O_{3}

and

H_{2} S_{2} O_{8},

the number of molecules containing covalent bond between two atoms of the same kind is __________

List I Oxide		List II Type of bond
$A$	$N_{2} O_{4}$	$I$	$1 N = O bond$
$B$	${NO}_{2}$	$II$	$1 N - O - N bond$
$C$	$N_{2} O_{5}$	$III$	$1 N - N bond$
$D$	$N_{2} O$	$IV$	$1 N = N / N \equiv N bond$

Match List I with List II List I Oxide List II Type of bond A N2O4 I 1 N = O bond B NO2 II 1 N – O –N bond C N2O5 III 1 N – N bond D N2O IV 1 N = N / N ≡ N bond Choose the correct answer from the options given below :

Important Questions on The p-Block Elements

Learn and Prepare for any exam you want !

Match List I with List II

List I

Oxide

List II

Type of bond

$A$ $N_{2} O_{4}$ $I$ $1 N = O bond$

$B$ ${NO}_{2}$ $II$ $1 N - O - N bond$

$C$ $N_{2} O_{5}$ $III$ $1 N - N bond$

$D$ $N_{2} O$ $IV$ $1 N = N / N \equiv N bond$

Choose the correct answer from the options given below :