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प्रश्न
Complete the statement by filling the gaps using appropriate term from the terms given in the bracket.
(slow, coloured, arrow, fast, smell, milky, physical, product, chemical, reactant, covalent, ionic, octet, duplet, exchange, sharing, equality sign)
Chlorine (Cl2) molecule is formed by ______ of electrons between two chlorine atoms.
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उत्तर
Chlorine (Cl2) molecule is formed by sharing of electrons between two chlorine atoms.
संबंधित प्रश्न
TRUE \ FALSE
Evaporation of water is a physical change. True or false ?
How is precipitate formation in a chemical reaction indicated?
Explain by writing a word equation.
Respiration is a chemical change.
Multiple choice:
Which of the following is not a characteristic of a chemical change?
Multiple choice:
A reaction of a type: AB + CD → AD + CD, involves
Give a word equation for the following reaction.
Two gases which combine to give a solid.
Complete the table given below.
| Heat on copper carbonate | Test for gas evolved |
State whether the following reaction is oxidation or reduction.
\[\ce{Na->Na+}\]
Chemists identify gypsum as a natural indicator.
Melting of wax is a change where a solid changes to liquid state. Give one more such change which you observe in your surroundings
