Central Board Of Secondary Education [CBSE] — science paper x class (2018)

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Website: CBSE

There was an error in the cbse class x science paper (2018)
In paper set 31/1 in which question no 14 part 2 of crispy pakoras having ph 14. Identify the salt and write it's formation had been asked. Which was wrong question because..!!
The ph 14 is only of the salt naoh and it is not used in making pakoras due to its corrosive nature. The salt used in making pakoras is nahco3 but it has ph 8.5...
So, please check and i request you to grant 3 grace marks for it to those who attempt that question.
Thank you,
Yours faithfully,
Priyanka kunhara
Class 10