It is a type of charcoal that comes in thin sticks and is very easy to blend and erase.*1 pointVine CharcoalSoft Compressed CharcoalCompressed CharcoalPencil

It is a type of charcoal that is made up of lose charcoal pressed into stick. It creates a much of lose charcoal pressed into stick. It creates a much darker black.*1 pointVine CharcoalPencilSoft Compressed CharcoalCompressed Charcoal

Wood charcoal is used to decolourise sugar because ita.Adsorbs coloured materialb.None of thesec.Reduces coloured materiaLd.Absorbs decolorised material

What is the main purpose of charcoal in this experiment?Question 4Answera.To separate solid and liquid.b.To remove impurities from the reaction mixture.c.To decolourise samples.d.To colour the reaction mixture black.

It is specially waxed carbon paper that transfers the tracing wheels to the fabric.*1 pointA. Liquid marking penB. Tailor's chalkC. Tracing paperD. Wax chalk

Glucose reacts with concentrated sulphuric acid to give a very pure form of carboncalled sugar charcoal.