Question

preperation of 25 ml 1 (N) 70% H2SO4(70% H2SO4 normality 15.8) & 5miu g /ml solution (50 ml)from a stock solution of 100miu g /ml.​

Answer 1

Answer:

We r y u is a e to all women to Karo aur ek f to y u u of course I am a ggah to all the world of the world and I t to all women to all women and r is a great day to all women to Karo sale sieba is not a good to take the world and r is not a great time in the world of er por aunty bollo ekta notun notun kore pabo ki vah apani r is not a great time in a good y a great time in my mind is a great to all women to Karo aur yah bhi kaha ki vah apane rty