Central Board Of Secondary Education [CBSE] — question paper r | |
My paper was held on 16 march 2018 the question 10 asked the salt used for making pakoras and ph was given 14 it is contradiction as naoh have a ph of 14 but the cbse wanted nahco3 the question was wrong as the baking powder is used in making pakoras not baking soda as it's a mild base plz look after this we should get full mark in the question as this not our fault this a printing mistake plz look after this A concern ed student Yours sincerely Was this information helpful? | |
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