Question

14. Match the following: (Refer common names in
beginning of the book)
Compound
Formula
(a) Boric acid
(i) NaOH
(b) Phosphoric acid
(i) SiO2
(c) Nitrous acid
(iii) Na CO2
(d) Nitric acid
(iv) KOH
(e) Sulphurous acid
(v) CaCO3
(f) Sulphuric acid
(vi) NaHCO3
(g) Hydrochloric acid (vii) HS
(h) Silica (sand)
(viii) H2O
(i) Caustic soda
(ix) PHZ
(sodium hydroxide)
(i) Caustic potash
(x) CH.
(potassium hydroxide)
(k) Washing soda
(xi) NH3
(sodium carbonate)
(1) Baking soda
(xii) HCI
(sodium bicarbonate)
(m) Lime stone.
(xiii) H,SO3
(calcium carbonate)
(n) Water
(xiv) HNO3
(0) Hydrogen sulphide (xv) HNO2
(xvi) HBO
(xvii) H2PO4
(xviii) H,SO
(p) Ammonia
(q) Phosphine
(r) Methane​

Answer 1

Answer:

h3bo3 -boric acid

h3po4 - phosphoric Acid

hno3 -nitric acid

hno2 -nitrous

h2so3- sulphurous

h3so4 - sulphuric

hcl - hydrochloric

Sio2 -silica

naoh - caustic soda

Koh -caustic potash

Nahco3 -baking soda

na2co3 - washing soda

caco3 -washing soda

water -h2o

hydrogen sulfide -h2s

ammonia -nh3

phosphine -ph3

methane - ch4