hlo guys mere ek question tha aur mai 10 th mai hun kya reaction likhte samay hme wo element kon se state ka hai yeah likhna zrauri hai
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Step-by-step explanation:
Yes this is necessary
Especially in board exams
Ex:-. The physical state of chemicals is also very commonly stated in parentheses after the chemical symbol, especially for ionic reactions. When stating physical state, (s) denotes a solid, (l) denotes a liquid, (g) denotes a gas and (aq) denotes an aqueous solution.
H+(aq) + OH−(aq) → H2O(l)
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