Cutting and peeling of onion brings tears to the eyes because of the presence of _____ ?
Cutting and Peeling of onion brings Tears to the eyes because of presence of Sulphur in the cell.
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What is one benefit of lifelong physical activity?
The world famous Ajanta caves are situated in
The Constituent Assembly of India started functioning from
Who was the only Secretary General of the UNO to have died while in office ?
The English East India Company laid the foundation of Fort St.George at Madras during the regin of
Point out the error in the following program.
main()
{
char mybuf[] = "Zanzibar" ;
char yourbuf[] = " Zienckewiz";
char * const ptr = mybuf;
*ptr = 'a';
ptr = yourbuf;
}
ptr pointer is constant. In ptr = yourbuf the program is trying to modify it, hence an error.
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The degree of dissociation (α) of a weak electrolyte, AxBy is related to van't Hoff factor (i) by the expression:
1. α=x+y+1i-1
2.α=x+y-1i-1
3. α=i-1x+y+1
4. α=i-1x+y-1
Van't Hoff factor (i) = Observed Colligative PropertyNormal Colligative Property
AxBy1-α→xA+yxα+yB-xyα
Total Moles = 1-α+xα+yα = 1-αx+y-1
i=1+αx+y-11
⇒α=i-1x+y-1
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