Question

please answer fast...............
True/False​

Answer 1

Answer:

1. false

2.false

3.true

Explanation:

endothermic means giving heat so temperature increase

in chemical reaction we came to know reacting and product too

for precipitation arrow is down

Answer 2

b

$\huge\underline\mathfrak\pink{false}$

A chemical equation describes a chemical reaction. Reactants are starting materials and are written on the left-hand side of the equation. Products are the end-result of the reaction and are written on the right-hand side of the equation

c

$\huge\underline\mathfrak\pink{true}$

The arrow pointing downward indicates that the product will spontaneously precipitate from the solution. This means that as the product is formed, it will immediately precipitate out.

sorry to answer