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ICSE Class 10 Science Free Doubts and Solutions
ICSE - X - Science
write two materials required to conduct an experiment to prove sunlight is essential for photosynthesis
Asked by Sammusamreen25
6th March 2024,
8:49 PM
ICSE - X - Science
three electron in p sub level must have the quantum number
Asked by ruchisharmatbn
24th February 2024,
9:07 PM
ICSE - X - Science
find resistance between A and B in the circuit below
Asked by praveengs1974
15th February 2024,
2:11 PM
ICSE - X - Science
Everyone blinks. The lids move to close the eyes for a ii moment and move back to open them. If the radius of the eyeball is about 1 cm and the eyelids move about double of the radius of the eyeball. Estimate the speed with which we blink our eyes, if the time for 50 blinks is 16% seconds.
Asked by farzana999
10th February 2024,
9:39 PM
ICSE - X - Science
when Green & Red light pass through a prism and then when it pass through another perpendicular prism what happens
Asked by saswatamukherjee7c28
22nd January 2024,
8:48 PM
ICSE - X - Science
a metal rod AB of length 80 cm and mass 120 g can be balanced at a distance of 35 cm from the end A What is the position of C.G. of the rod from the end B? b. Calculate the position of the support for the same rod for it to be in equilibrium if a weight of 40 gf is suspended on it at a distance of 30 cm from the end.
Asked by raysonam111
18th January 2024,
7:32 AM
ICSE - X - Science
reaction occurring in the anode of electrolysis of cuso2 solution
Asked by ramgopalsjce
18th March 2023,
5:54 PM
ICSE - X - Science
explain why electronegativity of the elements should be different in ionic bond and same electronegativity in covalent bond
Asked by ramgopalsjce
18th March 2023,
5:52 PM
ICSE - X - Science
the mass of about 2.0×10²³ atoms of magnesium is about
Asked by aasthamahajan8a3hhps14
1st January 2023,
11:40 PM
ICSE - X - Science
Calculate the percentage of nitrogen and oxygen in NH4NO3
Asked by husain68644
29th December 2022,
9:53 PM
Browse free questions and answers Chapters
- 1 Sound
- 2 Work, Energy and Power
- 3 Current Electricity
- 4 Force
- 5 Machines
- 6 Refraction of Light at Plane Surfaces
- 7 Spectrum
- 8 Electrical Power and Household Circuits
- 9 Calorimetry
- 10 Mole Concept and Stoichiometry
- 11 Periodic Table - Periodic Properties and Variations of Properties
- 12 Chemical Bonding - Ionic Compounds and Covalent Compounds
- 13 Electrolytes, Non-Electrolytes and Electrolysis
- 14 Study of Compounds - Hydrogen Chloride
- 15 Study of Compounds - Ammonia and Nitric Acid
- 16 Sulphuric Acid
- 17 Study of Acids, Bases and Salts
- 18 Analytical Chemistry : Uses of Ammonium Hydroxide and Sodium Hydroxide
- 19 Metallurgy
- 20 Organic Chemistry - Hydrocarbons
- 21 Structure of Chromosomes, Cell Cycle and Cell Division
- 22 Genetics - Some Basic Fundamentals
- 23 Absorption by Roots - The Processes Involved
- 24 Transpiration
- 25 Photosynthesis - Provider of Food for All
- 26 The Circulatory System
- 27 The Excretory System [Elimination of Body Wastes]
- 28 The Nervous System
- 29 Endocrine Glands - The Producers of Chemical Messengers
- 30 The Reproductive System
- 31 Population - The Increasing Numbers and Rising Problems
- 32 Refraction Through a Lens
- 33 Electromagnetism
- 34 Sense Organs
- 35 Pollution - A Rising Environmental Problem
- 36 Basic Biology
- 37 Cell - The Structural and Functional Unit of Life
- 38 Radioactivity
- 39 Chemical Coordination in Plants
- 40 Human Evolution
