Science, asked by krupaamrutiya563, 1 month ago

reaction occurs.
9. Which among the following changes are
exothermic or endothermic in nature? (HOTS]
(a) Decomposition of ferrous sulphate.
(6) Dissolution of sodium hydroxide in water
(c) Dissolution of ammonium chloride in
water.

Answers

Answered by hiranmayee38

0

Answer:

A. Endothermic reaction

B. Exothermic reaction

C. Endothermic reaction

Explanation:

Hope my answer will help you a lot

Previous Question

Next Question

Similar questions

Social Sciences, 25 days ago

Which period in France was called ‘ Reign of Terror’? Explain the reforms introduced in this period Don't give rubbish answers!!!

Math, 25 days ago

The points with position vectors (6000i + 300j), (4000i - 800j), and (ai - 5200j) are collinear it:...

English, 25 days ago

Booker T moved the hands of the clock from 8:30 to 9 o'clock.

Biology, 1 month ago

14)45 47 50 52 52 54 60 62 63 74 find the total number of observation...

Computer Science, 1 month ago

what does the computer virus do?

Physics, 8 months ago

Draw a distance time graph for uniform speed and Non-uniform speed...

English, 8 months ago

Question No. 50 Question : How many such pairs of letters are there in the word CLEANLINESS each of the many letters them in the word as they have in the English alphabet, in the same sequence? 1 Two 2 Three 3 Five 4 Four 5 None of these...

Math, 8 months ago

QUESTION : $\sf{If\:\dfrac{\cos\:x}{a_1}=\dfrac{\cos\:2x}{a_2}=\dfrac{\cos\:3x}{a_3}}$ $\sf{Prove\: that\:\:\sin^2\dfrac{x}{2}=\dfrac{2a_2-a_1-a_3}{4a_2}}$ Don't spam ! Thank you :)...