Solution of SO2 in water is known as

1. Thiosulphurous acid

2. Hydrosulphuric acid

3. Sulphorous acid

4. Sulphuric acid

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Correct Answer :

Sulphorous acid

Explanation :
No Explanation available for this question

What is the number of sigma(σ)andPi(π) bonds present in sulphuric acid molecule

1. 2σ,2π

2. 2σ,4π

3. 6σ,0π

4. 6σ,2π

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Correct Answer :

6σ,2π

Explanation :
No Explanation available for this question

The basicity is high for

1. Hypophosphorous acid

2. ortho phosphoric acid

3. Meta phosphoric acid

4. Phosphorous acid

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Correct Answer :

ortho phosphoric acid

Explanation :
No Explanation available for this question

The hrbridization of sulphur in SCl2 is

1. Sp3d2

2. dsp2

3. sp3

4. sp2

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Correct Answer :

sp³

Explanation :
No Explanation available for this question

Caros acid is

1. H2S2O3

2. H2SO3

3. H2S2O8

4. H2SO5

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Correct Answer :

H₂SO₅

Explanation :
No Explanation available for this question

Which of the following is most volatile

1. H2Te

2. H2Se

3. H2S

4. H2O

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Correct Answer :

H₂S

Explanation :
No Explanation available for this question

Hg sticks to the surface of glass when it comes into contact with

1. O3

2. CH3COCH3

3. HNO3

4. H2O

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Correct Answer :

O₃

Explanation :
No Explanation available for this question

The weakest acid among the following is

1. H2SeO3

2. H2SeO4

3. H2SO3

4. H2SO4

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Correct Answer :

H₂SeO₃

Explanation :
No Explanation available for this question

In O2F2 the bond angle in between |FOO is

1. 1800

2. 900

3. 1090311

4. 1200

View Answer

Correct Answer :

109⁰31¹

Explanation :
No Explanation available for this question

Which of the following has lowest boiling point

1. H2Te

2. H2Se

3. H2S

4. H2O

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Correct Answer :

H₂S

Explanation :
No Explanation available for this question

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