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प्रश्न
A student added 10 g of calcium carbonate in a rigid container, secured it tightly and started to heat it. After some time, an increase in pressure was observed, the pressure reading was then noted at intervals of 5 mins and plotted against time, in a graph as shown below. During which time interval did maximum decomposition take place?
विकल्प
15-20 min
10-15 min
5-10 min
0-5 min
MCQ
उत्तर
0-5 min
shaalaa.com
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