Central Board Of Secondary Education [CBSE] — class 10 science question paper of date 16 march 2018 | |
In science paper of class 10 dated 16 march 2018. There was one question asking about the name of salt which is used to make pakoras which has ph of 14. But there is no salt of ph 14. Only naoh has ph of 14 which is base and moreover it is not edible. However baking soda is used but it's ph is 8.1 not 14. Therefore this question was wrong and student should not suffer because of cbse mistake Was this information helpful? | |
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