What will be the \( \mathrm{H}^{+} \)ion concentration in a solution prepared by mixing \( 50 \m...
What will be the \( \mathrm{H}^{+} \)ion concentration in a solution prepared by mixing \( 50 \mathrm{~mL} \) of \( 0.20 \mathrm{M} \mathrm{NaCl}, 25 \mathrm{~mL} \) of \( 0.10 \mathrm{M} \mathrm{NaOH} \) and \( 25 \mathrm{~mL} \) of \( 0.30 \mathrm{M} \mathrm{HCl} \) ?
(A) \( 0.5 \mathrm{M} \)
(B) \( 0.05 \mathrm{M} \)
(C) \( 0.02 \mathrm{M} \)
(D) \( 0.10 \mathrm{M} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2022-11-16 | कर्तन और वेल्डिग में परमाण्विय हाइड्रोजन अथवा ऑक्सी हाइड्रोजन टॉर्च किस प्रकार कार्य करती है? सम... |
| 2022-11-16 | ध्रूवीय रूप में परिवर्तित कीजिए2 |
| 2022-11-16 | In the questions given below, there are, two Statements marked as Assertion (A) and Reason (R). ... |
| 2022-11-16 | In the questions given below, there are two statements marked as Assertion (A) and Reason (R). R... |
| 2022-11-16 | The smallest dimension (resolving power) that can be resolved by an electron microscope is equal... |
| 2022-11-16 | Prove that \[ \sqrt{8}=1+\frac{3}{4}+\frac{3.5}{4.8}+\frac{3.5 .7}{4.8 .12}+\ldots \] |
| 2022-11-16 | In the questions given below, there are two statements marked as Assertion (A) and Reason (R). R... |
| 2022-11-16 | In the questions given below, there are two statements marked as Assertion (A) and Reason (R). R... |
| 2022-11-16 | Which is not a taxon in Linnaeus hierarchy?
(A) Class \& order
(B) Kingdom \& Class
(C) Genus \&... |
| 2022-11-16 | In the questions given below, there are, two Statements marked as Assertion (A) and Reason (R). ... |
| 2022-11-16 | What will be the \( \mathrm{H}^{+} \)ion concentration in a solution prepared by mixing \( 50 \m... |
| 2022-11-16 | If \( \sin \theta_{1}+\sin \theta_{2}+\sin \theta_{3}=3 \), then \( \cos \theta_{1}+\cos \theta_... |
| 2022-11-16 | Read the following source and answer the questions that follows:
The Constitution of 1791 vested... |
| 2022-11-16 | \( Y \)-अक्ष पर वह बिन्दु ज्ञात कीजिए जो बिन्दु \( (1,3,2) \) से \( \sqrt{21} \) मात्रक की दूरी ... |
| 2022-11-16 | For each of the following statements state whether true \( (T) \) or false \( (F) \) :
(i) Two c... |
| 2022-11-16 | Read the following extract and answer the questions that follows:
From the very beginning women ... |
| 2022-11-16 | किसी प्रतिक्रिया की उत्तेजन ऊर्जा \( 80 \mathrm{~kJ} \mathrm{~mol}^{-1} \) है। यदि प्रतिक्रिया क... |
| 2022-11-16 | A horizontal cylinder closed from one end is rotated with a constant angular velocity \( \omega ... |
| 2022-11-16 | Brown colour of Phaeophyceae is due to excess of:
(A) Fucoxanthin
(B) Phycoerythrin
(C) Lycopene... |
| 2022-11-16 | In the questions given below, there are, two Statements marked as Assertion (A) and Reason (R). ... |
| 2022-11-16 | The number of protons in an ion from which (Z-1) electrons are removed having its ionisation ene... |
0