Teaching Bihar STET Paper 1 (माध्यमिक) Mock Test 2024 General Science Chemistry Chemical Bond and Molecular Structure
Which one of the following is the correct molecular formula of ammonium carbonate if the valency of ammonium ion is (+1) and carbonate anion is (-2)?
1
(NH4)2CO3
2
NH4(CO3)2
3
(NH3)2CO3
4
NH4CO3