Advertisements
Advertisements
प्रश्न
Name a colourless cation not a representative element.
Advertisements
उत्तर
Ammonium ion [NH4]+
APPEARS IN
संबंधित प्रश्न
Write the probable colour of the following salt:
Ammonium salts
Write the probable colour of the following salt:
Iron (III) chloride
Write the probable colour of the following salt:
Potassium nitrate
Write the probable colour of the following salt:
Ferrous sulphate
Name the probable cation present based on the following observation:
Blue coloured solution.
Write the colour of the following salts: Cuprous salts.
Write the colour of the following salt : Ferrous salts.
Fill in the blanks.
Salts of ______ [normal / transition] elements are generally coloured. From the ions K1+, Cr3+, Fe2+, Ca2+, \[\ce{SO^2-_3}\], \[\ce{Mn^1-_4}\],\[\ce{NO^1_3}\] the ions generally coloured are ______.
Write balanced equation for the following reaction:
Chlorine and cold dilute sodium hydroxide solution.
Write the observation, and balanced equation for the following reaction:
Moist starch iodide paper is placed at the mouth of a test tube containing chlorine gas.
