Aare, salt analysis viva? Bas yaad hai ki sulphate ke liye barium chloride daalo aur white precipitate aaye toh confirm ho jata hai! Par meri advice hai ki sirf confirmatory tests ratne se kaam nahi chalta, haath ka experience chahiye.
Main 12th mein practicals se darti thi, aur aaj salon mein nayi techniques seekhti waqt samajh aata hai – kitna important hai dhyan se dekhna, practice karna.
Meri chemistry copy ab bhi padi hai, usme sirf confirmatory tests ke answers likhe hain, par jab teacher ne mere se colour ya smell pucha tha, toh main blank ho gayi thi! Rote learning se zyada, tum apni aankhein khol kar observation karo.
#exams#study
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