Valency of all these ions is -2, except

Sail E0 Webinar

Question

Valency of all these ions is -2, except

Options:

A . SO₄

B . SO₃

C . CO₃

D . HCO₃

Answer: Option D
Answer: (d).HCO₃

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. Molar mass of urea NH₂CONH₂ is....

Question 2. Hydrochloric Acid (HCl) and Silver Nitrate (AgNO₃) react to form....

Question 3. The element which is never found completely pure in nature is....

Question 4. The representation of a chemical reaction in shorthand way is via a....

Question 5. The formula of hydrogen carbonate is....

Question 6. SO₄⁻² is the formula of....

Question 7. The ions which do not take part in any activity step during a chemical reaction are called....

Question 8. When two aqueous solutions react together to give off solid product, this reaction is known as....

Question 9. The name given to ions containing oxygen (O₂) are usually called....

Question 10. Sulfuric acid is synthesized by the process of....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0