JEE Main Chemistry question

Ammonium carbamate decomposes as NH_2COONH_4(s)\rightleftharpoons2NH_3(g)+CO_2(g). For the reaction, . If we start with 1 mole of the compound, the total pressure at equilibrium would be

• (A)0.0766 atm
• (B)0.0582 atmCorrect
• (C)0.388 atm
• (D)0.0194 atm