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Which of the following gives a white precipitate with Dil H2SO4?

H2SO4. Answer: Barium chloride does not react with dil HCl but with dil H2SO4 gives a white ppt. of barium sulphate.

Which of the following does not give white precipitate with silver nitrate solution?

CCl4 does not give a white precipitate of AgCl when it is treated with a solution of silver nitrate. It is because CCl4 is a covalent compound and hence does not ionize by heating to give Cl− ions, which is an essential requirement for the precipitation of Ag+ ions from AgNO3.

Which of the following complexes will give white precipitate with silver nitrate solution?

Which of the following compound will give white precipitate on heating with HNO3 followed by addition of silver nitrate? Solution : (C2H5)3N+HCl- is an ionic compound, so it will form precipitate of AgCl on addicing AgNO3.

Which of the following does not form precipitate with AgNO3?

Solution : HF gives no precipitate since AgF is formed which is soluble in water. Others give precipitates with AgNO3.

Which of the following anions will not produce a precipitate with AgNO3 solution?

HF gives no precipitate since AgF is formed which is soluble in water. Others give precipitates with AgNO3.

Which of the following does not give yellow precipitate with AgNO3?

is 2-methyl vinyl iodide so it will not react with silver nitrate due to strong C-I bond and will not form yellow precipitate. is 1-iodo-1-phenylethane, so it will also react with silver nitrate and form yellow precipitate. – Therefore, option (C) is the correct answer.

Which one of the Hydracid does not form any precipitate with AgNO _( 3?

HF

Which one of the following is Hydracid?

Hydracids are the acids which contains hydrogen but no oxygen. For example: HCl (Hydrochloric Acid) , HBr, HF. Whereas those acids which contain hydrogen as well as oxygen atoms are known as oxyacids.

Is HCN a Hydracid?

(ii) Hydracid : Acids that contain hydrogen and other nonmetallic element(s), except oxygen, are called hydracids. For example, hydrochloric acid (HCl) and hydrocyanic acid (HCN) are hydracids.

Which among the following is not a salt of Hydracids?

Hydracids are compounds formed by hydrogen and a non metal. In the given options, Na2SO4 is a salt formed from H2SO4 which is not a hydracid.