Among the following, total number of compound(s) which reduce(s) the yellow solution of FeCI_(3) are:{:("Tin(II)chloride",,"potassium iodide",),("hydroxylamine",,"hydrazine sulphate",),("ascorbic acid",,"hydrogen sulphide",),("sulphur dioxide",,"potassium dichromate",),("conc.nitric acid",):}

Among the following, total number of compound(s) which reduce(s) the y

1.	Among the following, total number of compound(s) which reduce(s) the yellow solution of FeCI_(3) are:{:("Tin(II)chloride",,"potassium iodide",),("hydroxylamine",,"hydrazine sulphate",),("ascorbic acid",,"hydrogen sulphide",),("sulphur dioxide",,"potassium dichromate",),("conc.nitric acid",):}
Answer» Solution :`{:("Tin(II) chloride",,"Potassium IODIDE",),("Hydroxylamine",,"Hydrazine SULPHATE",),("Ascorbic ACID",,"Hydrogen SULPHIDE",),("Sulphur dioxide",):}`