Which sol is used as an intramuscular injection?
Antimony Sol
Silver Sol
Emulsion of Milk of Magnesia
Gold Sol
The question asks about which sol is used as an intramuscular injection. Intramuscular injections require a sol that is safe for such an application and has properties allowing it to be effectively absorbed into the muscle tissue.
The options given are:
Among these, Gold Sol is used as an intramuscular injection. Gold Sol is known for its medical applications, particularly in the treatment of rheumatoid arthritis. It is prepared as a colloidal solution and is used for its anti-inflammatory properties. The finely dispersed particles in Gold Sol aid in ensuring compatibility with biological systems, making it a suitable choice for intramuscular administration.
An intramuscular injection is a method used to deliver medication deep into the muscles, allowing it to be absorbed into the bloodstream quickly. Among the options provided:
Thus, Gold Sol is used as an intramuscular injection in the context of these materials due to its medical application.
‘X’ is a protecting colloid. The following data is obtained for preventing the coagulation of 10 mL of gold sol to which 1 mL of 10% NaCl is added. What is the gold number of ‘X’?
A 3 kg block is connected as shown in the figure. Spring constants of two springs \( K_1 \) and \( K_2 \) are 50 Nm\(^{-1}\) and 150 Nm\(^{-1}\) respectively. The block is released from rest with the springs unstretched. The acceleration of the block in its lowest position is ( \( g = 10 \) ms\(^{-2}\) )