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TEST SERIES (CHEMISTRY FST)

263962 Molecule having non zero dipole moment is

1

{XeF}_{2}

2

{SiCl}_{4}

3

{SF}_{6}

4

{BrF}_{3}

Explanation:

d
${BrF}_{3}$ is not a symmetrical molecule hence it is polar.

**NCERT-XI-I-111**

TEST SERIES (CHEMISTRY FST)

264002 The strongest acid among the following a romatic compound is:

1 otho-nitrophenol

2 para-chlorophenol

3 para-nitrophenol

4 meta-nitrophenol

**NCERT-XII-I**

TEST SERIES (CHEMISTRY FST)

263969 Most stable carbanion is

1

{CH}_{3} \overset{⊖}{C} H_{2}

2

{CH}_{2} = \overset{⊖}{C} H

3

HC \equiv \overset{⊖}{C}

4

{CH}_{3} - \overset{⊖}{C} H - {CH}_{3}

**NCERT-XI-II-272**

TEST SERIES (CHEMISTRY FST)

263959 The IUPAC name of atomic numbers 118 is:

1 Unniloctium

2 Unnilseptium

3 Ununoctium

4 Unnilpentium

**NCERT-XI-I-80**

TEST SERIES (CHEMISTRY FST)

264001 The correct order of bond order in $N_{2}, N_{2}^{2 -}, N_{2}^{-}$ is:

1

N_{2}^{-} < N_{2}^{2 -} < N_{2}

2

N_{2} - N_{2} < N_{2}

3

N_{2}^{-} < N_{2}^{-} < N_{2}

4

N_{2} < N_{2}^{2 -} < N_{2}^{-}

Explanation:

c
$N_{2}^{2 -} < N_{2}^{-} < N_{2}$
B.O. 22.53

**NCERT-XI-I-129**

TEST SERIES (CHEMISTRY FST)

263962 Molecule having non zero dipole moment is

1

{XeF}_{2}

2

{SiCl}_{4}

3

{SF}_{6}

4

{BrF}_{3}

Explanation:

d
${BrF}_{3}$ is not a symmetrical molecule hence it is polar.

**NCERT-XI-I-111**

TEST SERIES (CHEMISTRY FST)

264002 The strongest acid among the following a romatic compound is:

1 otho-nitrophenol

2 para-chlorophenol

3 para-nitrophenol

4 meta-nitrophenol

**NCERT-XII-I**

TEST SERIES (CHEMISTRY FST)

263969 Most stable carbanion is

1

{CH}_{3} \overset{⊖}{C} H_{2}

2

{CH}_{2} = \overset{⊖}{C} H

3

HC \equiv \overset{⊖}{C}

4

{CH}_{3} - \overset{⊖}{C} H - {CH}_{3}

**NCERT-XI-II-272**

TEST SERIES (CHEMISTRY FST)

263959 The IUPAC name of atomic numbers 118 is:

1 Unniloctium

2 Unnilseptium

3 Ununoctium

4 Unnilpentium

**NCERT-XI-I-80**

TEST SERIES (CHEMISTRY FST)

264001 The correct order of bond order in $N_{2}, N_{2}^{2 -}, N_{2}^{-}$ is:

1

N_{2}^{-} < N_{2}^{2 -} < N_{2}

2

N_{2} - N_{2} < N_{2}

3

N_{2}^{-} < N_{2}^{-} < N_{2}

4

N_{2} < N_{2}^{2 -} < N_{2}^{-}

Explanation:

c
$N_{2}^{2 -} < N_{2}^{-} < N_{2}$
B.O. 22.53

**NCERT-XI-I-129**

TEST SERIES (CHEMISTRY FST)

263962 Molecule having non zero dipole moment is

1

{XeF}_{2}

2

{SiCl}_{4}

3

{SF}_{6}

4

{BrF}_{3}

Explanation:

d
${BrF}_{3}$ is not a symmetrical molecule hence it is polar.

**NCERT-XI-I-111**

TEST SERIES (CHEMISTRY FST)

264002 The strongest acid among the following a romatic compound is:

1 otho-nitrophenol

2 para-chlorophenol

3 para-nitrophenol

4 meta-nitrophenol

**NCERT-XII-I**

TEST SERIES (CHEMISTRY FST)

263969 Most stable carbanion is

1

{CH}_{3} \overset{⊖}{C} H_{2}

2

{CH}_{2} = \overset{⊖}{C} H

3

HC \equiv \overset{⊖}{C}

4

{CH}_{3} - \overset{⊖}{C} H - {CH}_{3}

**NCERT-XI-II-272**

TEST SERIES (CHEMISTRY FST)

263959 The IUPAC name of atomic numbers 118 is:

1 Unniloctium

2 Unnilseptium

3 Ununoctium

4 Unnilpentium

**NCERT-XI-I-80**

TEST SERIES (CHEMISTRY FST)

264001 The correct order of bond order in $N_{2}, N_{2}^{2 -}, N_{2}^{-}$ is:

1

N_{2}^{-} < N_{2}^{2 -} < N_{2}

2

N_{2} - N_{2} < N_{2}

3

N_{2}^{-} < N_{2}^{-} < N_{2}

4

N_{2} < N_{2}^{2 -} < N_{2}^{-}

Explanation:

c
$N_{2}^{2 -} < N_{2}^{-} < N_{2}$
B.O. 22.53

**NCERT-XI-I-129**

TEST SERIES (CHEMISTRY FST)

263962 Molecule having non zero dipole moment is

1

{XeF}_{2}

2

{SiCl}_{4}

3

{SF}_{6}

4

{BrF}_{3}

Explanation:

d
${BrF}_{3}$ is not a symmetrical molecule hence it is polar.

**NCERT-XI-I-111**

TEST SERIES (CHEMISTRY FST)

264002 The strongest acid among the following a romatic compound is:

1 otho-nitrophenol

2 para-chlorophenol

3 para-nitrophenol

4 meta-nitrophenol

**NCERT-XII-I**

TEST SERIES (CHEMISTRY FST)

263969 Most stable carbanion is

1

{CH}_{3} \overset{⊖}{C} H_{2}

2

{CH}_{2} = \overset{⊖}{C} H

3

HC \equiv \overset{⊖}{C}

4

{CH}_{3} - \overset{⊖}{C} H - {CH}_{3}

**NCERT-XI-II-272**

TEST SERIES (CHEMISTRY FST)

263959 The IUPAC name of atomic numbers 118 is:

1 Unniloctium

2 Unnilseptium

3 Ununoctium

4 Unnilpentium

**NCERT-XI-I-80**

TEST SERIES (CHEMISTRY FST)

264001 The correct order of bond order in $N_{2}, N_{2}^{2 -}, N_{2}^{-}$ is:

1

N_{2}^{-} < N_{2}^{2 -} < N_{2}

2

N_{2} - N_{2} < N_{2}

3

N_{2}^{-} < N_{2}^{-} < N_{2}

4

N_{2} < N_{2}^{2 -} < N_{2}^{-}

Explanation:

c
$N_{2}^{2 -} < N_{2}^{-} < N_{2}$
B.O. 22.53

**NCERT-XI-I-129**

TEST SERIES (CHEMISTRY FST)

263962 Molecule having non zero dipole moment is

1

{XeF}_{2}

2

{SiCl}_{4}

3

{SF}_{6}

4

{BrF}_{3}

Explanation:

d
${BrF}_{3}$ is not a symmetrical molecule hence it is polar.

**NCERT-XI-I-111**

TEST SERIES (CHEMISTRY FST)

264002 The strongest acid among the following a romatic compound is:

1 otho-nitrophenol

2 para-chlorophenol

3 para-nitrophenol

4 meta-nitrophenol

**NCERT-XII-I**

TEST SERIES (CHEMISTRY FST)

263969 Most stable carbanion is

1

{CH}_{3} \overset{⊖}{C} H_{2}

2

{CH}_{2} = \overset{⊖}{C} H

3

HC \equiv \overset{⊖}{C}

4

{CH}_{3} - \overset{⊖}{C} H - {CH}_{3}

**NCERT-XI-II-272**

TEST SERIES (CHEMISTRY FST)

263959 The IUPAC name of atomic numbers 118 is:

1 Unniloctium

2 Unnilseptium

3 Ununoctium

4 Unnilpentium

**NCERT-XI-I-80**

TEST SERIES (CHEMISTRY FST)

264001 The correct order of bond order in $N_{2}, N_{2}^{2 -}, N_{2}^{-}$ is:

1

N_{2}^{-} < N_{2}^{2 -} < N_{2}

2

N_{2} - N_{2} < N_{2}

3

N_{2}^{-} < N_{2}^{-} < N_{2}

4

N_{2} < N_{2}^{2 -} < N_{2}^{-}

Explanation:

c
$N_{2}^{2 -} < N_{2}^{-} < N_{2}$
B.O. 22.53

**NCERT-XI-I-129**

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