When was the administration control of terls enstrusted to physcial research laboratory, ahmedabad?

0 Answers  

---

Which of the following is the lightest gas? 1 Nitrogen 2 Hydrogen 3 Ammonia 4 Carbon dioxide

4 Answers  

---

which country is known as thunderbolt in the world

1 Answers   CAT,

---

Caustic soda is 1 NaC1 2 Na2CO3 3 NaOH 4 NaHCO3

4 Answers  

---

Which of the following is in liquid form at room temperature? 1 Cerium 2 Sodium 3 Francium 4 Lithium

1 Answers  

---

The year in which magnetic observations were started in mumbai and thiruvananthapuram?

0 Answers  

---

tea will coll most easily in a:

2 Answers  

---

Which of the following reactions is used for increasing the number of carbon atoms in a chain? 1 Substitution reaction 2 Wurtz reaction 3 Friedel – Crafts reaction 4 Cannizzaro’s reaction

2 Answers  

---

Label the following types of erosion in order by their ability to transport materials. Wind erosion, water erosion, glacial erosion, plant/animal erosion.

2 Answers  

---

Write about recreational function of Science

0 Answers   Mahatma Gandhi University,

---

A moderator is used in nuclear reactors in order to 1 Increase the number of neutrons 2 Decrease the number of neutrons 3 Slow down the speed of neutrons 4 Accelerate the neutrons

1 Answers  

---

Find the odd one: 1 Marble 2 Chalk 3 Limestone 4 Slaked lime

2 Answers  

---