Question

II. Name the products formed when a) Wood is burnt in the absence of air b) A bone is heated in the absence of air c) Steam is passed over red hot wood charcoal​

Answer 1

Answer:

Name the products formed when:

(a) wood is burnt in the absence of air.

(b) bone is heated in the absence of air.

(c) diamond is burnt in air at 900°C.

(d) graphite is subjected to high pressure and 3000°C temperature.

Answer 2

Answer:

a) Wood charcoal is formed when wood is burnt in absence of air.

b)Bone charcoal, bone oil and organic compound pyridine.

c) Water gas

When super heated steam is passed through hot wood charcoal then reaction takes place as

When super heated steam is passed through hot wood charcoal then reaction takes place asC+H2O →CO+H 2

The combination of CO and H2 is known as water gas.