MCQ
Ammonium dichromate on heating gives
  • A
    Chromium oxide and ammonia
  • B
    Chromic acid and nitrogen
  • Chromium oxide and nitrogen
  • D
    Chromic acid and ammonia

Answer

Correct option: C.
Chromium oxide and nitrogen
c
(c) ${{(N{{H}_{4}})}_{2}}C{{r}_{2}}{{O}_{7}}\,\xrightarrow{\Delta }\,C{{r}_{2}}{{O}_{3}}+{{N}_{2}}+4{{H}_{2}}O$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free