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CBSE Class 11-science Answered

Pls solve it.
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Asked by pb_ckt | 28 Apr, 2019, 01:38: PM
answered-by-expert Expert Answer
A p p l y i n g space d i l l u t i o n space f o r m u l a space i e space minus space N subscript 1 V subscript 1 space plus space N subscript 2 V subscript 2 space equals space N subscript S o l u t i o n end subscript V subscript t o t a l end subscript M i l l i e q u i v a l e n t s space left parenthesis space N subscript 1 V subscript 1 right parenthesis space f o r space S u l p h u r i c space a c i d space equals space 1 over 10 cross times 100 space cross times 2 space equals space 20 M i l l i e q u i v a l e n t s space left parenthesis space N subscript 2 V subscript 2 right parenthesis space N a O H space equals space 1 over 10 cross times 500 cross times 1 space equals space 50 fraction numerator space N subscript 1 V subscript 1 space plus space N subscript 2 V subscript 2 over denominator V subscript T o t a l space end subscript end fraction space equals fraction numerator 20 minus 50 over denominator 600 end fraction space equals space fraction numerator negative 30 over denominator 600 end fraction space equals 1 over 20 minus space S i g n space i n d i c a t e s space N a O H space i s space i n space e x c e s space o f comma space s o l u t i o n space i s space b a s i c space i n space n a t u r e space a n d space t h e space N o r m a l i t y space o f space t h e space r e m a i n i n g space s o l u t i o n space i s space N over 20 left parenthesis O p t i o n space C right parenthesis
Answered by Sumit Chakrapani | 29 Apr, 2019, 02:13: AM

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