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5951.

What is the homologoues seirise

Answer» Homologus series is a continues series witb a diffrence of ch2
Addition Of CH2
5952.

What sodium keep imerse in kerosene oil

Answer» Because sodium is highly reactive
Because sodium is highly reactive.
5953.

What is pollination??????

Answer» Of*
The process if fusion if ovum with pollen grains is known as pollination .
5954.

How induction motor works?

Answer» Whatever
5955.

What is flaming right hand rule

Answer» If a current carrying wire is imagined to be held in the right hand,with the thumbed stretched along the direction of the current,the direction of magnetic field produced by the current is in the direction in which the fingers r curled
When we stretch our fore finger, thumb and middle finger mutually perpendicular to each other then fore finger represent magnetic field and middle finger denotes current and thumb represents direction of motion
5956.

Derive the formula of bleaching powder

Answer» Cao + cl2=caocl2
Cao+cl2= caocl2
5957.

What do you mean by catalysts

Answer»
5958.

How do double circulation of heart takes place

Answer» Blood goes through heart twice during each cycle is known as double circulation
???????
So easy ?? but too long ?? type krte krte hath ka band bj jayega
5959.

Different between mendleev\'s table and modern table

Answer» Mandleev \'s table was based on the atomic mass but modern periodic table a based on atomic number .2. Mandleev \'s contain 6periods and 8groups but modern periodic table contain 7 periods and 18groups3. Transition elements have been placed at the end of mandleev \'s periodic table but in modern periodic table they are placed in the middle
5960.

Problem solving question

Answer»
5961.

Meaning of progeny

Answer» Child
Offspring or child
5962.

what would be the consequences of deficiency of haemoglobin in your body

Answer»
5963.

Give definition of image

Answer»
5964.

Give a chemical equation ,znic react with sulphuric acid

Answer» Zn +h2so4 = Znso4 +H2
Zn + H2SO4 -----> ZnSO4 + H2
5965.

On maturation sporangia of Rhizopus bursts?

Answer» Spore formation
5966.

What is full form of nmt??

Answer» Nordic Mobile Telephony
5967.

What is acid and basic radical of salt

Answer»
5968.

Name the site of exchange of materials between blood and surrounding cell?

Answer» Lymphs
5969.

Why ionic compound conduct electricity in molten state?

Answer» Bcz in molten state compound broke into ions nd these ions conduct electricity
5970.

Why leaf is decolourised before testing for starch ?

Answer»
5971.

The IUPAC name of ethylene

Answer» Ethene
5972.

What is biological magnification? ?

Answer» The concentration of harmful chemicals increases as every next trophic level in a food chain. This phenomenon is known as biological magnification
5973.

What is the Commercial unit of electric energy?

Answer» Kilowatt hour
5974.

How to calculate least count??

Answer» By checking on voltmeter and minimum gaps between them
For potential difference.
For which thing
5975.

, what is isotope

Answer» Isotopes are the elements having same atomic no. But different mass no. Like protium and deuterium
5976.

Name the hormone which is responsible for reabsorption of water in nephrons.

Answer» It\'s Antidiuretic hormone
Antidiuretic hormone binds to receptors on cells in the collecting ducts of the kidney and promotes reabsorption of water back into the circulation. In the absense of antidiuretic hormone, the collecting ducts are virtually impermiable to water, and it flows out as urine.
I think ADH
5977.

What is somatic cell

Answer» Any cell of the body other than reproductive
These r the special cells which only can undergo mitosis
5978.

How is the Process of Digestion Carried Out Through Alimentary canal Of A man ???

Answer» Are matlab ejection tk hita hai sorry
Are alimentary canal buccal cavity se lekr **** tk hita hai
5979.

Why do we cant see Tyndall effect on planet s

Answer» The light from the moon and stars is as bright, so the dust particles are not well illuminated. So we cannot see Tyndall effect on planets.
5980.

How current flows in human body

Answer» The "electricity" which flows through human bodies is charge, but it\'s not electrons. Instead it\'s charged particles: potassium ions, sodium ions, chloride, etc. .
5981.

Copper is used in water tanks ,Not iron Why ?

Answer» Because iron easy react with water but copper is not react with water easy
Iron is also conductor
Because it is a good conductor of heat and keeps water warm
5982.

How i learn periodic table ? Suggest me

Answer» By making rhyme like I have made the *Hi hello listen BBC news of nena mrgyi all simple public Skl cl Aur kya chahiye*
Fk
YouTube videos
By making words by the name of elements
5983.

Why do Veins have thin walls as compared to arteries?

Answer» Arteries get all the pressure of pumping of heart and it have to bear that pressure so it has thick wall . But veins don\'t need so bcz there is no any pressure applied on veins instead veins have valves in it .
5984.

Heating effect of electric current formula

Answer» I SQ.rt
5985.

Why is small intestine in herbivores longer than in carnivores?

Answer» Because they need to digest cellulose
5986.

What would happen if green plants disappeared frm the earth?

Answer» So simple ??
5987.

How many male gametes are produced by pollen grains

Answer» Two male gametes
5988.

Is light and mass connected to a single unit

Answer» Yes
5989.

What do you mean by catalyst

Answer» It is a substance which speed up the reaction without involving in the reaction
Catalyst is a substance which does not consume in a chemical reaction but it increase or decrease the rate of chemical reaction for example molybdenum in the process of ammonia molybdenum is used as a catalyst
Catalyst
Catalyst are substance that cause a reaction to occur or proceed at a different rate without the reaction itself being affected.
5990.

Explain faraday\'s law of electromagnetic induction

Answer» He predict how magnetic feild intract with electric circuit to produce an electromotive induction
5991.

Better reflecter a plane mirror or prism

Answer» Plane mirror is a better reflector than prism because prism convert alll the seven lights in to one point and the mirror refelect the ray back to the medium
5992.

Which molecules are present in oil(mustard)

Answer»
5993.

What is the meaning of chanisfamiliarace

Answer» it means bitch
What???
5994.

How can ohms law be verified experimently?

Answer» So easy ??
5995.

What is the molecular mass of uranium

Answer» So easy ??
5996.

Mendeeleev s periodic table not too good Why ?

Answer» It\'s easy and good to remember
So easy ??
5997.

X-2. Find the value of p.... 3x+2x+p=0

Answer» So easy ??
5998.

Ok pragya

Answer»
5999.

The volume of air, we breathe in and out during normal respiration is known as..

Answer» Breathing
Breaking
Inhalation
6000.

Gastric guice contain...

Answer»