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Asked: In: Thermodynamics & Rate Processes

### Poll Results

11.54%(A) D𝐻𝑠𝑜𝑙𝑖𝑑 mix= 0 and D𝐻𝑙𝑖𝑞𝑢𝑖𝑑 = 0 𝑚𝑖𝑥 ( 3 voters )

69.23%(B) D𝐻mix 𝑠𝑜𝑙𝑖𝑑 ≪ 0 and D𝐻𝑙𝑖𝑞𝑢𝑖𝑑 = 0 𝑚𝑖𝑥 ( 18 voters )

11.54%(C) D𝐻mix 𝑠𝑜𝑙𝑖𝑑 > 0 and D𝐻𝑙𝑖𝑞𝑢𝑖𝑑 = 0 𝑚𝑖𝑥 ( 3 voters )

7.69%(D) D𝐻mix 𝑠𝑜𝑙𝑖𝑑 = 0 and D𝐻𝑙𝑖𝑞𝑢𝑖𝑑 << 0 𝑚𝑖𝑥 ( 2 voters )

Based On 26 Votes

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### Poll Results

5%(A) 0 ( 2 voters )

12.5%(B) 1 ( 5 voters )

75%(C) 2 ( 30 voters )

7.5%(D) 3 ( 3 voters )

Based On 40 Votes

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### Poll Results

7.14%(A) Concentration versus time plot is a straight line. ( 1 voter )

57.14%(B) Increase in concentration of reacting species increases the rate of reaction. ( 8 voters )

7.14%(C) Half-life depends on the initial concentration and zero-order rate constant. ( 1 voter )

28.57%(D) Rate of reaction depends on temperature. ( 4 voters )

Based On 14 Votes

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For a zeroth order chemical reaction, which one of the following is FALSE?

**For a zeroth order chemical reaction, which one of the following is FALSE?**

### Poll Results

3.57%(A) 𝐼𝑓 delta 𝑯𝒎𝒊𝒙= 0, then 𝑎𝐵 < 𝑋𝐵 ( 1 voter )

7.14%(B) 𝐼𝑓 delta Hmix = 0, then 𝑎𝐵 > 𝑋𝐵 ( 2 voters )

10.71%(C) 𝐼𝑓 delta Hmix > 0, then 𝑎𝐵 < 𝑋𝐵 ( 3 voters )

78.57%(D) 𝐼𝑓 delta Hmix< 0, then 𝑎𝐵 < 𝑋𝐵 ( 22 voters )

Based On 28 Votes