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when HCl given in water it dessociate to h+ and cl- ion the cl- ion contain moveable electron so it librate and there is change in potential difference so the current flow and bulb will glow
glucose as well water is bad conductor of electricity so when it dissolve in water it become soluble and no free electron is move and no potential difference because of no charge electron so bulb not glow
glucose as well water is bad conductor of electricity so when it dissolve in water it become soluble and no free electron is move and no potential difference because of no charge electron so bulb not glow
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(a) In water HCl dissociates to form H+(aq.) and Cl-(aq.) ions. Due to the presence of these ions the aqueous solution of HCl conducts electricity and so bulb glows.
(b)Glucose however in water doesn't produce any ions and hence doesn't conducts electricity due to which the bulb doesn't glows.
(b)Glucose however in water doesn't produce any ions and hence doesn't conducts electricity due to which the bulb doesn't glows.
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