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प्रश्न
Name the anion present in the following compound:
When a barium chloride solution is added to a solution of compound B, a white precipitate insoluble in dilute hydrochloric acid is formed.
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उत्तर
Compound B is H2SO4 and anion is \[\ce{[SO^{2-}4]}\].
संबंधित प्रश्न
Write the number of covalent bonds in the molecule of butane, C4H10.
What are covalent compounds?
State any two uses of diamond.
Buckminsterfullerene is an allotropic form of the element:
(a) phoshorus
(b) fluorine
(c) carbon
(d) sulphur
What happens when methane (natural gas) burns in air? Write the chemical equation of the reaction involved.
Explain the following briefly:
Cl2 is a non polar molecule, while HCl is a polar molecule.
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
The type of bonding in X will be
Draw an electron dot diagram to show the formation of the following compound.
Methane
Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the options A, B, C and D given below:
X is likely to have a ______.
Mineral acids are stronger acids than carboxylic acids because
- mineral acids are completely ionised
- carboxylic acids are completely ionised
- mineral acids are partially ionised
- carboxylic acids are partially ionised
