please help
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please help
No spam❌✖️❌✖️❌✖️ treate it's as urgent
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Answer:
i. the SET A has water in it so the bulb doesnt glow
Step-by-step explanation:
ii. In case of SET B , there is salty water i.e NaCl sodium(Na) has positive ion whereas chlorine(Cl) has negative which acts as a electric charge for the bulb to glow! ( u may manage the words)