In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...

Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=xE0DEsdDius



Duration: 5:49
0 views
0


In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers from the codes \( A, B, C, D \) and \( E \) given for each question.
(A) If both statements are correct and statement-2 is correct explanation of statement-1.
(B) If both statements are correct but statement-2 is not correct explanation of statement-1.
(C) If statement- 1 is correct but statement-2 is wrong.
(D) If both statements are wrong.
(E) If statement-1 is wrong but statement-2 is correct.
Statement-1 : \( \mathrm{pH} \) of \( 10^{-7} \mathrm{M} \mathrm{HCl} \) is less than 7 at \( 25^{\circ} \mathrm{C} \).
Statement-2 : At very low concentration of \( \mathrm{HCl} \), contribution of \( \mathrm{H}^{+} \)from water is considerable.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08Silver ions are added to a solution with \( \left[\mathrm{Br}^{-}\right]=\left[\mathrm{Cl}^{-}\r...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08At \( 25^{\circ} \mathrm{C}, K_{s p} \) for \( \mathrm{PbBr}_{2} \) is equal to \( 8 \times 10^{...
2022-11-08In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers fr...
2022-11-08What is the concentration of \( \mathrm{Pb}^{2+} \) when \( \mathrm{PbSO}_{4}\left(K_{s p}=1.8 \...
2022-11-08What is the molarity of \( \mathrm{Fe}(\mathrm{CN})_{6}^{4-} \) in a saturated solution of \( \m...
2022-11-08A weak base \( M \mathrm{OH} \) of \( 0.1 \mathrm{~N} \) concentration shows a pH value of 9 . W...
2022-11-08\( \mathrm{p}_{a} \) of \( \mathrm{NH}_{4}^{+} \)is \( 9.26 \). Hence, effective range for \( \m...
2022-11-08What is the pH of a saturated solution of \( \mathrm{Cu}(\mathrm{OH})_{2} ?\left(K_{s p}=2.6 \ti...



Tags:
pw