Grade 12th pass10 grade science
2 ml of sodium hydroxide solution is added to a few pieces of granulated zinc metal taken in a test tube. When the contents are warmed, a gas evolved which is bubbled through a soap solution before testing. What happens when CO_2 gas is passed through NaOH solution?
2 ml of sodium hydroxide solution is added to a few pieces of granulated zinc metal taken in a test tube. When the contents are warmed, a gas evolved which is bubbled through a soap solution before testing. What happens when CO_2 gas is passed through NaOH solution?
