Science, asked by samarpitsinghrathore, 18 days ago

write 10 examples of chemical reactions in which gas is evolved​

Answers

Answered by nehemiahkillensworth
1

Answer:

Evolution of Gas – Some chemical reactions take place with the evolution of gas. For example, when zinc reacts with hydrochloric acid, hydrogen gas is evolved with formation of zinc chloride. ... For example, barium chloride reacts with sodium sulphate and forms sodium chloride and precipitate of barium sulfate.

Explanation:

mark as brainlest plss

Previous Question
Next Question
Similar questions
Hindi, 9 days ago
What is circuit? No spam !!​
Science, 9 days ago
State whether True or False 1.Beam balance is used to measure the mass of an object. 2.In the earlier days, time was measured using stop clock. 3.An odometer is a device used for indicating distance travelled by an automobile. 4.While measuring the length of a needle, if the reading of the scale at one end is 2.5 cm and the other end is 22.5 cm, then the length of the needle will be 25 cm.
Math, 9 days ago
pls guys!!!!!!! answer me fast ​...
History, 18 days ago
what is a nation state? ​
Math, 18 days ago
copy and complete the following table for y = 2x square + x – 6. x -3 -2 -1 0 1 2 3 y 9 ? -5 ? -3 ? ? using a scale of 2 cm to represent 1 unit on the x-axis and 1 cm to represent 1 unit on the y-axis, draw a graph of y =2x square + x – 6 fr -3 3 The value of y when x = 1.2. The value of x when y =6.
Physics, 7 months ago
A ball is dropped from a height h. If the coefficient of restitution be e, then to what height will it rise after jumping twice from the ground? (a) e h/2 (b) 2 e h (c) e h (d) e⁴ h...
Physics, 7 months ago
The velocity of sound in air is 330 m/s. The r.m.s. velocity of air molecules (γ = 1.4) is approximately equal to (a) 400 m/s (b) 471.4 m/s (c) 231 m/s (d) 462 m/s...
Physics, 7 months ago
If the force acting on a body is inversely proportional to its velocity, then the kinetic energy acquired by the body in time t is proportional to (a) t⁰ (b) t¹ (c) t² (d) t⁴...