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An endothermic reaction is accompanied by:
Answer: C. Absorption An endothermic reaction is accompanied by absorption.
Answer: C. Absorption
An endothermic reaction is accompanied by absorption.
See lessAtomic theory of matter was given by:
Answer: B. Dalton Atomic theory of matter was given by Dalton.
Answer: B. Dalton
Atomic theory of matter was given by Dalton.
See lessWho is the founder of quantum theory of radiation?
Answer: C. Planck Planck is the founder of quantum theory of radiation.
Answer: C. Planck
Planck is the founder of quantum theory of radiation.
See lessWhich of the following is not a noble gas?
Answer: D. Ra Ra is not a noble gas.
Answer: D. Ra
Ra is not a noble gas.
See lessWhich inert gas is used in balloons?
Answer: A. He He is the inert gas which used in balloons.
Answer: A. He
He is the inert gas which used in balloons.
See lessHydrogen can combine with other element by:
Answer: D. All of these are correct Hydrogen can combine with other element by losing electron, gaining electron and by sharing electron.
Answer: D. All of these are correct
Hydrogen can combine with other element by losing electron, gaining electron and by sharing electron.
See lessHow many neutrons are present in the nucleus of tritium?
Answer: B. Two Two neutrons are present in the nucleus of tritium.
Answer: B. Two
Two neutrons are present in the nucleus of tritium.
See lessUrine is concentrated by which structure in nephron of mammal?
A. Henle’s loop Urine is concentrated by Henle’s loop in nephron of mammal.
A. Henle’s loop
Urine is concentrated by Henle’s loop in nephron of mammal.
See lessWhat is the property used in sewage disposal?
Answer: A. Coagulation Coagulation is the property used in sewage disposal.
Answer: A. Coagulation
Coagulation is the property used in sewage disposal.
See lessWhich form of the matter has highest density?
Answer: A. Solid The matter has highest density in the form of solid.
Answer: A. Solid
The matter has highest density in the form of solid.
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