WorksheetsScience Quizizz
Total questions: 20
Worksheet time: 14mins
Name the only Acid which is in capable of dissolving glass...
Hydrofluoric Acid
Hydrochloric Acid
Sulphuric Acid
Citric Acid
Acids can be classified as ___________ and ___________ acids.
(a)
Chose the property which is not applicable for acids...
Acids have a bitter taste.
Acids are very good conductors of electricity
Acids are soluable in water
Acids neutralise bases to form salt and water
What is formed when carbon monoxide mixes with haemoglobin...?
(a)
Name any respiratory organ that comprises in HUMANS except LUNGS.
(a)
An atom is composed of ________________.
Electron
Proton
Neutron
All of the above options
None of these are applicable
What is the symbol for Tin and Iron ?
( Sn ) and ( Fe )
( sn ) and ( fm )
Pb and Li
( Hg ) and ( F )
Write the formula for Magnesium Sulphate.
(a)
How do cockroach and other insects breathe through ?
Spiracles
Trachea
Nostrils
Both ( Spiracles ) and ( Trachea )
Both ( Nostrils ) and ( Trachea )
Respiration happens in every cell which is present in the body.
True
False
During respiration in humans, when we inhale the diaphragm moves ________________.
Upwards
Downwards
Give the chemical name of Lime Water.
Magnesium hydroxide
Calcium hydroxide
Sodium hydroxide
Ammonium hydroxide
Do salts have high boiling and melting points
Yes, they do
No, the statement is false
The air tubes in insects are called ________________.
Trachea
Nostrils
Blow holes
Bronchus
Name the latin word from which acid got its name...
(a)
The number of times a person breathes in a ______________ is termed as breathing rate.
Second
Minute
Hour
Day
Year
What do you get after converting (35 degree Celcius) to Fahrenheit ?
(a)
One litre of water at (40 degree Celcius) is mixed with one litre of water which is at (70 degree Celcius). Choose the correct option for the temperature of mixture.
(110 C)
(30 C)
Between (40 C) and (70 C)
Between (30 C) and (110 C)
Lizards and Snakes have __________ for breathing.
Skin
Heart
Lungs
Tongue
A flap like piece which is called (a) guards the Trachea while swallowing food, so that the particles don't enter Trachea.
