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

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In class x science exam.in question 10 wrong ph was given for pakoras. I knew baking powder has ph of 8.6 but i got really confused when ph 14 was asked and committed mistake in answer. If correct ph would have been given i wouldnt have made mistake because i knew the ph of baking powder.
Hope you look into this matter and take some action on it.
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There is a wrong question in cbse 10 science paper set no.3 and question no.14 that is the ph of a salt used to make tasty and crispy pakpras is 14 . Ifentify the salt and write a chemical equation for its formation .list its two uses
The paper was very tougher than i expected . I had practised AI & delhi question paper for the previous 10 years. But only 2 question came from that .WE hope cbse will grace marks.
For JEE Examamination CBSE asked Aadhar card of all students, due to a minor problem in Aadhar Card my son's application rejected. Now for NEET Aadhar is not required, what is this, tottaly unfair from the Govt. 1 year lost for my son.

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