Choose the correct words or phrases from the brackets to complete the following sentences:Ammonia is a _____ gas. (coloured/colourless)
Choose the correct words or phrases from the brackets to complete the following sentences:
Heating ammonium chloride with sodium hydroxide produces _____. (ammonia/nitrogen)
Choose the correct word or phrase from the brackets to complete the following sentence.
Heating a solution of ammonium chloride and sodium nitrite produces —(ammonia/nitrogen)
Ammonium chloride is a soluble salt prepared by _____. (precipitation/neutralization)
Heating ammonium chloride with sodium hydroxide produces — (ammonia/nitrogen)