Describe line of intersection of planes
In geometry, lines as we will as planes are two basic shapes. A line is a set of points that... View Article
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Reproduction is important as it allows_______
Reproduction allows the perpetuation of species. Reproduction is necessary in order to maintain the continuity of the species. Explanation Reproduction... View Article
What is the number of cells produced after mitosis?
The number of cells produced after mitosis is two. Two daughter cells are produced after the cell division process. Explanation... View Article
Which constituent of air is monoatomic?
Noble gases are monoatomic. The noble gases are monatomic gases as they are unreactive in nature which is a property of... View Article
Which type of agriculture is capital intensive?
Commercial agriculture is capital intensive. This type of farming uses higher doses of modern inputs such as high yielding variety... View Article
Vector of Filaria is_____________
Vector of Filaria is Culex mosquito. Culex mosquitoes breed in various types of stagnant water. Preferred oviposition habitats such as rainwater... View Article
Cockroaches Breed in _________
Cockroaches Breed in manholes. Explanation Cockroach falls under the category of menace causing insects, and we all have experienced our... View Article
The IUPAC nomenclature for [Ni(CO)4] is_________
Answer: IUPAC nomenclature for [Ni(CO)4] is Tetracarbonylnickel(0). Explanation A single chemical compound can have several acceptable systematic names and the... View Article
Why is asexual reproduction good?
Asexual reproduction is the mode of reproduction that is involved in the production of offsprings by a single parent. The new... View Article
Archaeopteryx is a missing link between_______
Archaeopteryx is a missing link between reptiles and birds. What is archaeopteryx? Archaeopteryx is a primitive organism that shows characteristics... View Article
Why do d-block elements form alloys?
The d-block elements form alloys, as the d-block elements have similar atomic sizes due to which atoms of one metal... View Article
Explain the basis for grouping organisms
R.H Whittaker proposed five kingdom classifications of living organisms which include: Monera Protista Fungi Plantae Animalia Factors that govern the basis... View Article
One molecule of hydrated CuSO4 contains how many molecules of water of crystallization?
One molecule of hydrated CuSO4 contains 5 molecules of water of crystallization. Explanation Water of crystallization is the fixed number... View Article
Geometry of xenon oxyfluoride (XeOF4) is
Xenon oxyfluoride (XeOF4) is the square pyramidal shape. Explanation In the given compound (XeOF4) Central atom: Xe Xe contributes: 8 electrons... View Article
Why sucrose is a non-reducing sugar?
Sucrose is non-reducing sugar due to the linkage between both the anomeric carbon atoms. Explanation Non-reducing sugars do not have a... View Article
Which xylene is most easily sulphonated?
m-xylene. Both CH3 groups in m-xylene activate the same positions toward electrophilic aromatic substitution. m-xylene is thus preferentially sulfonated.
Which among the following is colourless? a) Sc2+ b) Zn2+ c) Ti3+ d) V3+
Among the given ions Zn 2+ is colourless. Explanation Zn 2+ is colourless due to the following reasons Due to... View Article
Define mole.
A mole is defined as the amount of a substance that contains exactly 6.02214076 X1023 elementary entities of the given substance. A... View Article
(NH4)2MoO4 is used for the detection of_________
(NH4)2MoO4 is used for the detection of phosphorous. Explanation (NH4)2MoO4 is the chemical formula of the compound Ammonium orthomolybdate. The compound is... View Article
An alpha-particle has how many neutrons?
An alpha-particle two neutrons. Explanation Alpha particle is alternatively known as Alpha radiation or Alpha ray is a positively charged... View Article
