Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-numerical-Medium-Class 12
During the thermal decomposition of N2O5 at constant volume, the total pressure at time t is given as 0.512 atm. If the initial pressure of N2O5 was 0.5 atm, calculate the decrease in pressure of N2O5 at time t.
A
0.012 atm
B
0.024 atm
C
0.036 atm
D
0.048 atm
Correct Answer
Option A
Detailed Explanation
According to the information provided, the decrease in pressure of N2O5 is the difference between the total pressure at time t and the initial pressure, i.e., x = 0.512 - 0.5 = 0.012 atm.
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