Reply To: What is isotonic solution?? Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram October 18, 2020 at 12:44 pm #1780 Sneha PatelParticipant Isotonic- external environment and internal environment both concentration are equal.with present of semipermeable member. Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram