Which statement is correct regarding a gel?

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Question

(D) gel is a semi-solid colloidal system where a liquid is dispersed in a solid medium. $1$. Gels can be formed by both organic substances (e.g.,gelat

Vedclass · Accepted Answer

All of the above.

Vedclass · Answer

(D) gel is a semi-solid colloidal system where a liquid is dispersed in a solid medium. $1$. Gels can be formed by both organic substances (e.g.,gelatin,agar) and inorganic substances (e.g.,silica gel). $2$. They are classified as colloidal systems. $3$. Many gels exhibit elasticity and can be reversible (e.g.,gelatin) or irreversible depending on their nature. Therefore,all the given statements are correct.

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