Fe3+ ions coagulate blood. This shows that blood contains colloidal particles bearing — Surface Chemistry Chemistry Question
Question
Fe3+ ions coagulate blood. This shows that blood contains colloidal particles bearing
Answer: A
💡 Solution & Explanation
By Hardy-Schulze rule, coagulation is caused by ions of opposite charge to the colloidal particles. Since positively charged Fe3+ coagulates blood, blood colloidal particles bear a negative charge.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes