Question

state which type of property is physical or chemical. 1. chlorine gas has a strong irritating odour. 2. the melting point of ice is zero degree celsius. 3. the boiling point of water is hundred degree Celsius. 4. Napthalene on heating directly turns into vapour. 5. hydrogen sulphide gas has a strong rotten egg odour.......... Guys it's urgent pl give me answer I'll mark you as brain list​

Answer 1

Answer:

Explanation:

Naphthalene | C10H8 - compound › Naphthalene

Naphthalene | C10H8 | CID 931 - structure, chemical names, physical and ... InChI=1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H ... Colorless to brown solid with an odor of mothballs. ... Sublimes appreciably at temperatures above melting point; volatile with ... Heat of formation (at 25 °C), kJ/mol: Solid: 78.53; gas: 150.58.

Answer 2

Answer:

(5) hydrogen sulpide gas has a strong rotten egg odour.

Explanation: