The displacement due to a moving wave moving in the positive x direction is given by
2
4
50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pKb of ammonia solution is 4.75, the pH of the mixture will be : Option: 1 3.75 Option: 2 4.75
NTA Exam Calendar 2027 Out: JEE Main from January 22, CUET PG in March
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