Advertisements
Advertisements
प्रश्न
Name the following:
Acid used to extract glue from bones.
उत्तर
Hydrochloric acid is used to extract glue from bones.
APPEARS IN
संबंधित प्रश्न
Hydrochloric acid contains (i) hydrogen (ii) chlorine. Prove it. Write equations for the reactions.
Name a black metallic oxide which reacts with hydrochloric acid to give a coloured solution.
Name the experiment which demonstrates that hydrogen chloride is soluble in water.
Complete and balance the following reaction, state whether dilute or conc. acid is used.
\[\ce{NaHSO3 + HCl ->}\]
Name the gas evolved when dilute hydrochloric acid is added to: Zinc Metal
Name the gas evolved when dilute hydrochloric acid is added to: Calcium carbonate
Name the gas evolved when dilute hydrochloric acid is added to: Magnesium bicarbonate
Give a balanced equation when dilute hydrochloric acid is added to : Lead (II) sulphide
Complete and balance the following reaction, state whether dilute or conc. acid is used.
\[\ce{NH4OH +HCI ->}\]
Convert hydrochloric acid to nascent chlorine.
