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Which among the given is used as a lubricant in heavy machines

Which of the given elements is found in max. percentage in the human body

According to Avogadros Hypothesis, the smallest particle of an element or a compound, that can exist independently, is called _.

Energy in reflected light:

Iron articles rust because of the formation of

Purity of gold is expressed in terms of carat. Purest form of gold is

The H5N1 virus which causes bird flu was 1st discovered in

Transition ions absorb light in

Which among the given is used as anesthetic -

Which of the given is a carbohydrate

According to the law of reflection ?

Energy is continuously created in the sun due to:

Iron filings can be separated from a heterogenous mixture using the technique of:

Pycnometer is an instrument used to measure the

The hapatitis -B, which affects liver, is actually

Transmitted by a wave -

Which among the given is used for refrigeration

Which of the given is not a characteristic of transition metals

Acetabulum is formed by the fusion of

Energy that is produced commercially from coal is called

Iron is extracted from

Triclosan and triclocarban are

Which among the given is used in dating archaeological findings

Which of these pairs has the same unit of measurement?

Acid present in gastric juice is

Entropy is the measurement of

Iron rusts at the area

Which among the given is used in making smoke bombs

Which of these states of matter has the maximum density?

Acid rain is caused by the pollution of environment by

Iron rusts quickly in

Quartz is a crystalline form of

The Hepatitis-B, which affects liver, is actually a

Two bulbs, are 40 watt and another 60 watt,are joined in series across the 220 volt mains :

Which among the given is used in welding broken pieces of iron rails machine parts -

Which of these substances exhibits the weakest intermolecular forces?

Estrogen Progesterone control stimulate the growth in:

Isobars are lines joining places having equal

Quick lime can be obtained by

Two cars passing each other at high speed are in danger of side swiping because

Which among the given is used to denature ethanol

Which one among the following agents is added to domestic LPG cylinder to help in the detection of gas leakage?

Eutrophication of a water body enhances

Rabies is a

Two coils placed close to each other. The mutual inductance of the pair of coils depends upon :

Which among the given is used to increase the anti-knocking property of petrol

Which one among the following has the highest energy?

Activated Charcoal is used to remove colouring matter from pure substances by

Rabies is caused by

The highest volume of gases in lower atmosphere is comprised of