3. The diagram below is a set-up for preparation and collection of a gas. Study it answer the
questions that follow:
Ammonium
Nitrate
↑ ↑
Heat
(i) Identify gas X
(ii) Write an equation for the formation of gas
(iii) What precaution should be observed when preparing gas X by the above method?
(iv) Describe the suitable drying agent for gas X
(v) How can one confirm that the gas collected is gas X?
(vi) State two physical properties of gas X
i dugtriol manufacture of Nitric (V) acid​

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic