Question

b) Name two gases which dissolve in water to some extent.
c) Explain the different properties of materials​

Answer 1

Answer:

➡ᴏxʏɢᴇɴ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ᴡɪʟʟ ᴅɪssᴏʟᴠᴇ ɪɴ ᴡᴀᴛᴇʀ

➡ᴡᴇ ᴄᴀɴ ᴏʙsᴇʀᴠᴇ ᴏʀ ᴍᴇᴀsᴜʀᴇ ᴡɪᴛʜᴏᴜᴛ ᴄʜᴀɴɢɪɴɢ ᴏғ ᴄᴏᴍᴘᴏsɪᴛɪᴏɴ

Answer 2

Answer:

hii guys

Explanation:

a)The two gases of air which dissolve in water are oxygen and carbon dioxide.

b)Physical properties of material are those which can be observed without change of identity of material. Physical properties of metals are density, color, size and shape, specific gravity of material, porosity etc. Some of these are defined as below. We should have knowledge of physical properties of materials.

hope it will help you