Chemistry
Related Questions
Match the following :
Column A Column B (a) Pb(NO3)2 (i) rotten egg smell (b) CO2 (ii) burns with a pop sound (c) (NH4)2Cr2O7 (iii) suffocating smell of sulphur (d) HCl (iv) lime water turns milky (e) NO2 (v) crackling sound (f) O2 (vi) residue swells up (g) H2 (vii) brown gas (h) H2S (viii) supports combustion (i) SO2 (ix) fumes with NH3 solution Distinguish by dilute sulphuric acid.
Sodium sulphite and sodium carbonate.
Distinguish by dilute sulphuric acid.
Sodium sulphide and sodium sulphite.
Write your observation and a balanced equation for Ammonium dichromate being heated.