What are the greenhouse gases in earth's atmosphere?

634

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What is an isochoric process?

566

---

A shiny brown colored element ‘x’ on heating in air becomes black in cooler name the element ‘x’and black colored compound formed?

669

---

Oil and fat containing food items are flushed with nitrogen. Why?

567

---

Explain global warming from a common man's and an engineer's perspective?

523

---

Why are decomposition reactions called the opposite of combination reactions?

559

---

Why is double the amount of gas collected in one of the test tubes in electrolysis of water than th amount collected in the other? Name this gas?

551

---

What is carbon sequestration?

573

---

Why should chemical equation be balanced?

627

---

How does a cyclone separator work?

633

---

What is gibbs free energy?

590

---

Why do we apply on iron articles?

635

---

How micro processor works without internal memory?

566

---

Explain to find resistivity?

568

---

What is the advantage of memristor?

568

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