In vulcanization, natural rubber is heated with 1 Carbon 2 Sulphur 3 Silicon 4 Phosphorus

2 Answers  

---

The metal that is present in photo films is 1 Mercury 2 Platimnum 3 Magnesium 4 Silver

3 Answers  

---

What does the Haversion central canal in each osteon contains?

1 Answers   Jindal,

---

Which of the following is used for removing air bubbles from glass during its manufacture? 1 Feldspar 2 Arsenious oxide 3 Potassium carbonate 4 Soda ash

1 Answers  

---

A man is travelling with the speed of 10m/min across the river to the opposite bank.The river water flows at the speed of 1m/s.Since the water flows at the speed higher than the boatsman, he would definitley reach the opposite river bank in a slant path.What is the length of the path he travelled?. The river is 10m wide. Please give me solution to tha above probelm. Thanks in advance

0 Answers  

---

WHATE COLOUR OF STAR;SIZE;

0 Answers  

---

iS ELEMENT IRON RADIOACTIVE AND WHY?

1 Answers  

---

The rate of chemical reaction does not depend upon 1 Concentration 2 Catalyst 3 Temperature 4 Pressure

1 Answers  

---

Which of the following materials are used for preparing blur-black ink? 1 Gallic acid 2 Tannic acid 3 Ferrous sulphate 4 All of these

3 Answers   IOCL,

---

Rust is 1 A mixture of Fe2O3 and Fe(OH)3 2 A mixture of FeO & Fe(OH)2 3 Fe2O3 only 4 A mixture of Fe2O3.3H2O and Feo

2 Answers   AFMC,

---

What do you understand by nutritive constituents of food ?

3 Answers   ICICI, Yahoo,

---

Why Colours is Important in Our Daily Life???

1 Answers  

---