Which of the following statements is incorrect for $H_2SO_4$?
- AIt is a reducing agent.
- BIt is a dehydrating agent.
- CIt is highly viscous.
- DIt is a sulfonating agent.
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Among the hydrides formed by the group $16$ elements,only $H_2O$ has an abnormally low volatility (high boiling point). This is so because
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View SolutionMatch the following items of List-$I$ with those in List-$II$ and choose the correct option.
List-$I$ List-$II$ $(a) \ [S_2 O_3]^{2-}$ $(I)$ Paramagnetic $(b) \ H_2 O_2$ $(II)$ Toxic gas $(c) \ H_2 S$ $(III)$ Strong reducing agent $(d) \ S_2$ $(IV)$ Disproportionate in presence of $Mn^{2+}$
| List-$I$ | List-$II$ |
|---|---|
| $(a) \ [S_2 O_3]^{2-}$ | $(I)$ Paramagnetic |
| $(b) \ H_2 O_2$ | $(II)$ Toxic gas |
| $(c) \ H_2 S$ | $(III)$ Strong reducing agent |
| $(d) \ S_2$ | $(IV)$ Disproportionate in presence of $Mn^{2+}$ |
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