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JEE Advanced

IMPORTANT

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The ionic radii of $S^{2 -}$ and ${Te}^{2 -}$ are $1.84 A$ and $2.21 A$ respectively. What may be the ionic radius of ${Se}^{2 -}$ and $P^{3 -}$ ?

Important Questions on Periodic Classification of Elements and General Inorganic Chemistry

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 4

K^{+}

and

F^{-}

have identical radius about

1.34 A

. What should be the atomic radius of

K

and

F

atoms?

EASY

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 5

Addition of an electron to

Na (g)

is slightly exothermic process, whereas addition of electron to

Mg (g)

is strongly endothermic. Explain.

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 6

Calculate the effective nuclear charge at the periphery of nitrogen atom, when an extra electron is added in the formation of anion. Also, calculate the effective nuclear charge of

N

atom.

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 7

The

X - X

bond length is

1.00 \overset{\circ}{A}

and

C - C

bond length is

1.54 \overset{\circ}{A}

. If electronegativities of

' X'

and

' C'

are

3.0

and

2.0

, respectively, the

C - X

bond length is likely to be:

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 8

According to Slater rule, which of the following has the highest screening constant for last electron?

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 9

The ionic size decreases in the order:

EASY

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 10

The size of

Mo

is very similar to

W

, due to

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 1 - Periodic Classification of Elements and General Inorganic Chemistry>DPP>Q 11

In the isoelectronic species, the ionic radii of

N^{3 -}, O^{2 -}

and

F^{-}

are respectively given by:

The ionic radii of S2- and Te2- are 1.84 A and 2.21 A respectively. What may be the ionic radius of Se2- and P3-?

Important Questions on Periodic Classification of Elements and General Inorganic Chemistry

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The ionic radii of $S^{2 -}$ and ${Te}^{2 -}$ are $1.84 A$ and $2.21 A$ respectively. What may be the ionic radius of ${Se}^{2 -}$ and $P^{3 -}$ ?