CHEMISTRY ONLINE TEST 21

ONLINE TESTS / LATEST NEWS

CHEMISTRY ONLINE TEST 21

9 ఏప్రిల్ 20269 ఏప్రిల్ 2026 - by Saheb Shaik

BIKKI NEWS : CHEMISTRY ONLINE TEST 21 FOR JEE NEET EAPCET BY BIKKI NEWS. జేఈఈ, నీట్, ఈఏపీసెట్ వంటి పోటీ పరీక్షలకు ఉచితంగా కెమిస్ట్రీ ఆన్లైన్ టెస్ట్.

CHEMISTRY ONLINE TEST 21

CHEMISTRY ONLINE TEST 21

1 / 10

The value of Kw at 25°C is —

10⁻⁷

10⁻¹

10⁻¹⁰

10⁻¹⁴

2 / 10

Which salt forms a basic solution?

NH₄Cl

CH₃COONa

NaCl

HCl

3 / 10

pOH of a solution is 5. Its pH is —

7

9

6

6

4 / 10

Which of the following is a Lewis acid?

NH₃

H₂O

OH⁻

BF₃

5 / 10

Which acid has highest strength?

HCl

HF

HI

HBr

6 / 10

The conjugate base of NH₃ is —

NH₄⁺

NH₃⁺

NH₂⁻

NH

7 / 10

Which of the following has highest pH?

0.01 M NaOH

0.1 M HCl

0.01 M HCl

0.1 M CH₃COOH

8 / 10

The pH of a neutral solution at 25°C is —

0

14

7

5

9 / 10

According to Brønsted–Lowry theory, a base is —

Proton donor

Electron acceptor

OH⁻ producer

Proton acceptor

10 / 10

Which of the following is a strong acid?

HCl

CH₃COOH

HF

H₂CO₃

Your score is

The average score is 0%

0%

Google News	@WHATSAPP
@TELEGRAM	@FACEBOOK