Question

Give reason why rubber can be obtained by adding acetic and to latex

Answer 1

-->Milky Fluid from tapped rubber trees is called as Latex .

-->Latex is the colloidal solution containing an aqueous suspension of rubber particles.

-->Latex can be converted into solid latex by adding weak acid like acetic acid or formic acid . This process is called as Coagulation.

Conclusion :
Rubber can be obtained by adding acetic acid  and to latex