Question

about potash glass and optical glass.

Answer 1

hey mate !!

here is u r answer!!

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potash glass :-

it contains potassium in placed of sodium .it has higher softening temperature as also a greater Resistance to chemicals .so it is used for chemical .so it is used for chemical apparatus ; beakers ; flasks etc.


optical glass :-

it is used for making lenses ,prisms and optical instruments like telescopes.

OK help u

Answer 2

HEY!!

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⏩Potash glass replaces the sodium oxide with potash.

⏩Potassium potassium carbonate derived from wood ashes.

⏩Potash glass is harder compared to the soda lime glass.

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⏩This type of glass is used for making lenses and other glass items like Prism.