CBSE 2023 · Region 4 · Set 1 · Q21 · 2 marks
Name the cell which :(a)was used in Apollo Space programme.(b)is used in automobiles and inverters.(c)is suitable for hearing aids and watches.(d)does not give a steady potential and is used in transistors.
Name the cell which :
(a)
was used in Apollo Space programme.
(b)
is used in automobiles and inverters.
(c)
is suitable for hearing aids and watches.
(d)
does not give a steady potential and is used in transistors.
Marking-scheme solution
(a)
Fuel cell
(b) Lead storage
(c) Mercury cell
(d) Dry cell
ElectrochemistryBatteriesRemembervery_short_answereasy
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CBSE Class 12 Chemistry past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.