We have three test tubes having aqueous solution of Ca(NNO3)2 ,Ba(NO3)2 and K2CO3 respectively .On addition of dil H2SO4 . Which test tube solution turns milky ?
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When barium chloride reacts withsulphuric acid, an insoluble white precipitate of barium sulphate is formed. ... Barium chloride (BaCl2) willnot react with HCl since both have the same anion Cl- hence no reaction. However in case of H2SO4, a white ppt of BaSO4 may be seen.
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