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Gelatin is also called as:
Answer: A. Protective colloid Gelatin is also called protective colloid.
Answer: A. Protective colloid
Gelatin is also called protective colloid.
See lessCommon salt is obtained from the ocean by the method called:
Answer: B. Evaporation Common salt is obtained from the ocean by the method called evaporation.
Answer: B. Evaporation
Common salt is obtained from the ocean by the method called evaporation.
See lessWhich form of the matter has highest kinetic energy of molecules?
Answer: A. Gas The matter has highest kinetic energy of molecules is gas.
Answer: A. Gas
The matter has highest kinetic energy of molecules is gas.
See lessA mixture which does not have a uniform composition throughout it’s mass, is called as:
Answer: C. Heterogeneous mixture A mixture which doesn't have a uniform composition throughout it's mass , is called as heterogeneous mixture.
Answer: C. Heterogeneous mixture
A mixture which doesn’t have a uniform composition throughout it’s mass , is called as heterogeneous mixture.
See lessSalt solution is a mixture of:
Answer: A. Sodium chloride in water Salt solution is a mixture of sodium chloride in water.
Answer: A. Sodium chloride in water
Salt solution is a mixture of sodium chloride in water.
See lessA non-metal which exists in liquid state at room temperature is:
Answer: B. Bromine A non-metal which exist in liquid state at room temperature is bromine.
Answer: B. Bromine
A non-metal which exist in liquid state at room temperature is bromine.
See lessGases can be liquefied by:
Answer: C. Decreasing temperature and increasing pressure Gases can be classified by decreasing temperature and increasing pressure.
Answer: C. Decreasing temperature and increasing pressure
Gases can be classified by decreasing temperature and increasing pressure.
See lessMatter can change from one physical state to another on_______.
Answer: A. Heating Matter can change from one physical state to another on heating.
Answer: A. Heating
Matter can change from one physical state to another on heating.
See lessBohr’s model can explain:
Answer: B. Spectrum of atom or ion containing one electron only Bohr's model can explain spectrum of atom or ion containing one electron only.
Answer: B. Spectrum of atom or ion containing one electron only
Bohr’s model can explain spectrum of atom or ion containing one electron only.
See lessIf the pressure of a gas is double at a fixed temperature
Answer: C. The volume would be halved If the pressure of a gas is double at a fixed temperature the volume would be halved.
Answer: C. The volume would be halved
If the pressure of a gas is double at a fixed temperature the volume would be halved.
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