Answer Posted / rakesh

kakule

What is the composition of Barford Reagent?

2078

---

hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.

2770

---

Describe the historical significance of Protactinium's discovery and its naming.

599

---

what things are suitable for investigatory project?

2691

---

how to prepare the 0.001M tio2

2337

---

Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?

569

---

Explain the differences between organic and inorganic chemistry?

1059

---

(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1599

---

Actinium-227 can decay into Thorium-227. Explain the significance of this decay chain and its applications, particularly in nuclear physics.

624

---

Protactinium-231 decays to Uranium-235. How is this decay used in radiometric dating and the determination of geological ages?

520

---

Protactinium has a relatively short half-life for some of its isotopes. How does this characteristic impact its practical uses and research?

525

---

What is a proteic unit?

2650

---

What is the hybridization at nitrogen?

1072

---

How does Protactinium contribute to our understanding of nuclear fission and fusion reactions, and what research has been conducted in this area?

551

---

What is a repartition coefficient?

2406

---