Forwarded from Tinny_Mirza 🌼
অম্লীয় KMnO4 এবং অক্সালিক এসিড দ্রবণের রিডক্স বিক্রিয়ায় কোনটি অটো-প্রভাবকরূপে কাজ করে?
Anonymous Quiz
14%
MnO4-
77%
Mn2+
7%
CrO4(2-)
2%
K+
🤩6
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
❤2
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
😢4
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
❤2
Forwarded from Tinny_Mirza 🌼
❤2
Forwarded from Tinny_Mirza 🌼
😢6
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
🔥2
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
❤1
Forwarded from Tinny_Mirza 🌼
❤5
Forwarded from Tinny_Mirza 🌼
বিশুদ্ধ পানিতে (H+) এর মান কত?
Anonymous Quiz
2%
10^6 mol/L
7%
10^-4 mol/L
82%
10^-7 mol/L
10%
10^7 mol/L
❤1
Forwarded from Tinny_Mirza 🌼
CH3COOH এর Ka = 1.8 × 10^-5 হলে 0.1M CH3COOH দ্রবণের pH কত?
Anonymous Quiz
16%
1
25%
5.78
26%
3.37
33%
2.87
😢4
Forwarded from Tinny_Mirza 🌼
দু'টি অম্লীয় দ্রবণের pH যথাক্রমে 3.0 এবং 6.0 প্রথম দ্রবণটি দ্বিতীয়টি অপেক্ষা কতগুণ বেশি অম্লীয়?
Anonymous Quiz
3%
10
85%
1000
10%
100
3%
10,000
❤4
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
❤4
Forwarded from Tinny_Mirza 🌼
❤3
Forwarded from Tinny_Mirza 🌼
🤩5