Central Board Of Secondary Education [CBSE] — class 10th board science exam

Address:

New Delhi, Delhi

Referring to the question no. 10 of science exam it said that you a salt of ph of 14 is used to make pakoras crispier the question is wrong as no salt can have a ph of 14 also many people are referring to the answer being nahco3 which is also wrong as neither it is a base nor it has a ph of 14 and also it is used to provide fluffyness all the students who have attempted this question should be given grace marks as losing 3 marks is a heavy fine without any reason