UrbanPro

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

What would you observe on adding dil HCL acid to (i) Sodium bicarbonate placed in a test tube. (ii) Zinc metal in a test tube.

Asked by Last Modified  

1 Answer

+1

Follow 0
Answer

Please enter your answer

Science Teacher

(i) Metal hydrgen (bi)carbonate/Metal Carbonate + Acid ---> Metal salt + H2O + CO2 NaHCO3 / Na2CO3 + HCl ---> NaCl + H2O + CO2 KHCO3 / K2CO3 + HCl ---> KCl + H2O + CO2 When metal carbonates/bicarbonates react with an acid, a metal salt, water and carbondioxide are formed. (ii) Metal + Acid --->...
read more
(i) Metal hydrgen (bi)carbonate/Metal Carbonate + Acid ---> Metal salt + H2O + CO2 NaHCO3 / Na2CO3 + HCl ---> NaCl + H2O + CO2 KHCO3 / K2CO3 + HCl ---> KCl + H2O + CO2 When metal carbonates/bicarbonates react with an acid, a metal salt, water and carbondioxide are formed. (ii) Metal + Acid ---> Metal Salt + H2 Zn + HCl ---> ZnCl2 + H2 Mg + HCl ---> MgCl2 + H2 When a metal reacts with an acid, metal salt is formed along with the evolution of hydrogen gas. read less
Comments

Related Questions

The magnification produced by a plane mirror is +1. What does it mean?
Magnification produced by a plane mirror is +1. It means the size of the image is equal to the size of the object and the image is virtual. Size of image is equal to size of object
Bhupen
0 0
6

What is covalent bond, and how is this bond useful for carbon?

A covalent bond is a sharing of electrons. Some metals cannot transfer electrons and need an electron to get a stable position; they will continue to share them. Such sharing of electrons is known as a...
Amit Kumar Behera

How many animal classifications are there?

There are two categories in which animals are divided: ( 1) invertebrates(2) vertebrates.Invertebrates are those who do not have backbone and vertebrates are those who have a backbone.Invertebrates are microorganismsAnd vertebrates are macroorganism.
Vikrant Jondhale

Where shall I get the syllabus for class tenth science (CBSE), and from which chapter do we generally start teaching? Should we provide the notes too? How shall I start the first class?

For the syllabus, please visit the Jagranjosh education column. The chapter I recommend to start with is SI units, introduction to scalar and vector quantities, periodic table concerning metals and non-metals,...
Sona
What is the difference between a conductor and an insulator?
Conductors allow electric current to flow through them, examples are Silver, Copper, Aluminum etc. An insulator does not let electric current to pass through them. Examples are wood, plastic etc. In other...
User
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Explain the functions of the following parts of the eye : (a) cornea (b) iris (c) pupil (d) ciliary muscles (e) eye-lens(f) retina (g) o
a. Cornea: The cornea is the outermost layer of the eye and is primarily responsible for focusing the light that comes into our eyes. The cornea provides 66% of the optic power that the overall eye has....

Acids, Bases and Salts
SULPHURIC ACID Why is H2SO4 not a drying agent for H2S? Ans) H2SO4 brings about a chemical change as well as change in chemical composition when reacted...

White blood cells
ow are WBCs different from RBCs? Due to the presence of a nucleus and it's large size. LEUCOCYTES leucocytes are divided into granulocytes and agranulocytes Granulocytes Neutrophils {50-70%} Eosinophils...
S


Motion Class - 9th CBSE
Movement of any object from one position to another with respect to an observer is known as Motion. Position – Motion of any object is defined by its position with respect to the observer. Position...
T

Tanmay Roy

0 0
0

Recommended Articles

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more