Which of the following observations is quantitative?

Question

a. The liquid turns the limitus paper red
b. The liquid is cloudy
c. The liquied tastes bitter
d. The liquid boils at 100 C
could you also please explain why

Answer 1

Option [d]
Quantitative means something that has a numerical basis. Now it should b clear!

Answer 2

Quantitative observations means that it is an observation that will give you a numerical value. So a. The liquid turns the litimus paper red- could be quantitative if the color matched a particular pH level. b. is not a quantitative value because you can't measure the cloudiness. c. The liquid tasting bitter is a qualitative observation. d. The liquid boils at 100C is quantitative because it is a number that can easily be measured with a thermometer.

Answer 3

D. The liquid boils at 100 C is a quantitative observation.
By definition, a quantitative observation is one that involves the use of numbers. The other choices are qualitative observations because numbers aren't involved and they only describe appearance.
Hope this helps!!

Answer 4

the liquid boils at 100 C

because numbers are involved.

Answer 5

D - quan·ti·ta·tive ( P ) Pronunciation Key (kwnt-ttv)
adj.

Expressed or expressible as a quantity.
Of, relating to, or susceptible of measurement.
Of or relating to number or quantity.
Of or relating to a metrical system based on the duration of syllables rather than on stress. Used especially of classical Greek and Latin verse.

Answer 6

answer is B
since cloudyness of liquid depends on:
1. its vapour pressure and it further depends on molecular formula and its quantity in the container

Answer 7

D because it is a numerical rather and a yos or no or descriptive answer.

Answer 8

d
it relates with measurement. Others - with quality.

Answer 9

D. the others are all qualitative.

Answer 10

d... numerics...