Explain and define standard feat of formation

1082

---

Explain activation energy?

974

---

Explain who proposed law of mass action? What does it states?

1116

---

Explain why nitrogen cannot form penta halides?

1093

---

Explain what are the raw materials used for the precipitation of na2co3 by solvay ammonium process?

1032

---

Explain kararch effect?

1015

---

explain why can it be said that the enzymatic action is highly specific?

1036

---

Explain threshold energy?

975

---

What are pentoses? Are nucleotides formed of only one type of pentose?

1020

---

How the production of rna called?

1099

---

Explain how the production of rna called? What is the enzyme that catalyzes the process?

1005

---

Who proposed law of mass action?

1002

---

define standard feat of formation?

1158

---

Explain how can you determine the reaction, taking place at constant pressure delta (h)?

1003

---

Explain heat of combustion?

984

---