Question

REVISED
EDITION 2019
OF
MCQ
Select (/) the most appropriate answer from the given alternatives,
1.
Byrette is graduated to read
of an mL
a) 1
b) 1
c) 10 mL d) 1 mL
10
100
2. The flask used in volumetric analysis is called
a) conical flask
b) Distillation flask
c) Round bottom flask
d) None of these
3. Mesuring cylinder is used to measure
of solution
a) Volume
b) Density c) Opequeness d) Concentration
When colourless solutionis taken in Burette
mensius is adjusted to Zero.
a) Lower
b) Upper
c) Middle d) None of these​

Answer 1

Answer:

2. round bottom flask or measuring flask

3. A Measuring Cylinders / graduated cylinder / cylinder measuring / mixing cylinder is a piece of laboratory apparatus used to measure the volume of a liquids, chemicals or solutions during the lab daily work.

Graduated cylinders are long, slender vessels used for measuring the volumes of liquids. They are not intended for mixing, stirring, heating, or weighing.

Graduated cylinders are more precise and accurate than the common laboratory flasks and beakers.