Sir test tube mein 5 ml starch + 1 ml NaCl +1 ml salivary amylase mix karne ke baad temperature beaker mein kitni der tak rakhu. Uske baad iodine mein dalna hain phir every 2 minutes interval ke baad add karu iodine mein.
@scienceexperimentsvasifali77572 жыл бұрын
Saliva milate hi time start karna he means just after 2 minute add in iodine solution
@amiteshnarayanchowdhury65072 жыл бұрын
@@scienceexperimentsvasifali7757 nahi sir saliva milane ke pahele test tube ko kinte minute temperature beaker mein rakhu
@scienceexperimentsvasifali77572 жыл бұрын
@@amiteshnarayanchowdhury6507 thodi der taki test tube v beaker ka temperature same ho jaye