FREE CHEMISTRY ONLINE TEST – 05

Free chemistry online test - 05 - bikki news

BIKKI NEWS : Free chemistry online test 05 for JEE NEET EAPCET EXAMS. జేఈఈ నీట్ ఎఫ్‌సెట్ వంటి ప్రవేశ పరీక్షల కొరకు ఉచితంగా కెమిస్ట్రీ ఆన్లైన్ టెస్ట్ లను విద్యార్థుల కొరకు అందించడం జరుగుతుంది.

Free chemistry online test 05 for JEE NEET EAPCET EXAMS

CHEMISTRY ONLINE TEST 05

1 / 10

According to Arrhenius concept, an acid is:

2 / 10

Which of the following is a Lewis acid?

3 / 10

In aqueous solution, which acid is stronger?

4 / 10

Which of the following pairs represents conjugate acid-base pair?

5 / 10

pH of 0.01 M HCl solution is:

6 / 10

The base dissociation constant (K_b) of NH₃ is 1.8 × 10⁻⁵. What is the pK_b value?

7 / 10

Which of the following solutions will have the highest pH?

8 / 10

buffer solution can be prepared from:

9 / 10

The ionic product of water (K_w) at 25 °C is:

 

10 / 10

Which of the following indicators is suitable for strong acid–strong base titration?

 

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