Which of the following is solid...? Mcqs

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Which of the following is solid...?

(A) Water
(B) Stone

(C) Both
(D) None

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In which mode heat transfer in solids...?

(A) Convection
(B) Radiation

(C) Conduction
(D) None

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Which body part gets older first...?

(A) Face
(B) Feet

(C) Hands
(D) None of these

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Solids, liquids and gases mix together to form...?

(A) Mixture
(B) Compound

(C) Element
(D) Solution

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Which type of motions are present in solid...?

(A) translational
(B) rotational

(C) vibrational
(D) all of these

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What happens when water solidifies as ice on cooling from 4°C to 0°C...?

(A) Its volume increases and density decreases
(B) Its volume increases and density increases

(C) Its volume decreases and density decreases
(D) Its volume decreases and density increases

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Fats are solids at ______...?

(A) Ordinary room temperature
(B) High temperature

(C) Higher than 50°C temperature
(D) N.O.T

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When two surfaces move or slide over each other, they experience:...?

(A) Gravitational force
(B) Centripetal force

(C) Electrostatic force
(D) Frictional force

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Which of the following have sharp melting point in solids...?

(A) Plastic
(B) Rubber

(C) Glass
(D) Diamond

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Which of the following is not a solid sublime material...?

(A) Glucose
(B) Sodium Chloride

(C) Iodine
(D) Camphor

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Which of the following invention is oldest ...?

(A) Clock
(B) Microscope

(C) Barometer
(D) Cycle

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A solid is a state of matter _____...?

(A) Definite volume and indefinite shape
(B) Indefinite volume and definite shape

(C) Definite volume and definite shape
(D) Indefinite volume and indefinite shape

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The amount of solid waste or concentration of gases other than oxygen increase in atmosphere is called...?

(A) Air pollution
(B) Ozone depletion

(C) Acid rain
(D) Greenhouse effect

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Which process is used for purifying a solid...?

(A) Sublimation
(B) Distillation

(C) Filtration
(D) Crystallization

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The process of transferring a liquid without disturbing the solid particles is called...?

(A) Filtration
(B) Decantation

(C) Sedimentation
(D) Centrifugation

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A process of separating insoluble solids from a mixture is called...?

(A) Crystallization
(B) Filtration

(C) Distillation
(D) Sublimation

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Linear thermal expansion of a solid depend upon ____...?

(A) Increasing in temperature
(B) Original length

(C) Properties of material
(D) All of these

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Solid wastes that are easily decompose by decomposers are called...?

(A) Biodegradable
(B) Non-biodegradable

(C) Both A and B
(D) None

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Liquid can be converted into solid by...?

(A) Heating
(B) Cooling

(C) Both A and B
(D) None

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Sound travel faster in solid as compare to gases because of ______...?

(A) Gas molecules are packed loosely
(B) Sound does not travel faster through a solid than a gas

(C) Solid molecules are packed tightly
(D) Gas molecules move faster

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Which statement is incorrect about particles in solids...?

(A) Particles are in loose clusters
(B) Particles are closely packed

(C) Particles are in regular pattern
(D) Particles have small spaces between them

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Which blood cells are called ‘Soldiers’ of the body ...?

(A) WBC
(B) Platelets

(C) RBC
(D) All of the above

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Which blood cells are called ‘Soldiers’ of the body...?

(A) White Blood Cells
(B) Platelets

(C) Red Blood Cells
(D) None of the above

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which of these plants open its mouth when insect sit on its lid...?

(A) Sunflower
(B) Pitcher plant

(C) Brassica Plant
(D) None of these

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The sample may be solid, liquid, gas or a _______ in qualitative analysis....?

(A) Mixture
(B) Compound

(C) Differentiate
(D) Substance

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The particles in a Solid have the following movement...?

(A) Move freely in any direction
(B) Vibrate at a fixed position

(C) Move randomly at long distances
(D) Remain stationary

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Sounds travel faster through solids than _______...?

(A) Liquid
(B) Gases

(C) Solids
(D) Both A and B

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The process in which solid directly changes to gas is called...?

(A) Distillation
(B) Filtration

(C) Sublimation
(D) Crystallization

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Problem solving approach of biology and other sciences called...?

(A) Logical Method
(B) Analytical Method

(C) Scientific Method
(D) Experimental Method

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A solid can _______...?

(A) Have a fixed shape
(B) Be easily compressed

(C) Take a shape of container
(D) Have freely moving molecules

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The process of separating a soluble solid from a solution is known as...?

(A) Distillation
(B) Filtration

(C) Sublimation
(D) Crystallization

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Solid can be converted into liquid by...?

(A) Heating
(B) Cooling

(C) Both A and B
(D) None

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The particles of a solid ________...?

(A) Are widely spaced and move freely
(B) Are tightly packed together and stay in a fixed position

(C) Are loosely packed and move randomly
(D) Are sparse and vibrate at long distances

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The process of vaporizing a solid substance and condensing the vapours to form the solid directly is known as...?

(A) Distillation
(B) Sublimation

(C) Filtration
(D) Crystallization

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Thermal energy transfer required to change a solid into liquid without changing its temperature is called...?

(A) Latent heat of Fusion
(B) Latent heat of vaporization

(C) Latent heat of boiling
(D) Specific heat capacity

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Matter changes state from solid to liquid and from liquid to gases, when it...?

(A) Loses energy
(B) Gains energy

(C) Remains same energy
(D) Has constant temperature

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Change of state form liquid to solid is _________...?

(A) Boiling
(B) Freezing

(C) Evaporation
(D) None of these

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The hard, solid rocks, whose composition or texture has been changed by heat or pressure in the Earth are called____________...?

(A) Sedimentary rocks
(B) Metamorphic rocks

(C) Igneous rocks
(D) All of the above

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Which process is used to get back the solid substances from a solution...?

(A) Crystallization
(B) Distillation

(C) Filtration
(D) Sublimation

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Solid wastes that are not easily decomposed by decomposers are called...?

(A) Biodegradable
(B) Non-biodegradable

(C) Both A and B
(D) None

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