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WorksheetsClass 10th Hindi Chemistry test
Total questions: 10
Worksheet time: 50mins
If the valence shell electron in an element is 4, then what it will be
Metal
Nonmetal
Both metal and nonmetal
None of the above
Which of the following solution is most basic
pH = 8
pH = 9
pH = 10
pH = 7
Which nonmetal is lustrous in nature
sulphur
phosphorous
Iodine
None of the above
Which of the following elements can be converted into wire
Na
K
Cu
S
Which of the following metals can not be converted into thin sheet
Na
K
Hg
All of the above
Which of the following metal is found in liquid state
Na
K
Ca
Hg
Which of the following is the properties of a Matal
Valence shell electron in a metal is 1,2 and 3
Metals are lustrous in nature
Metals are malleable and ductile in nature
All of the above
Which of the following is the property of a non metal
Non metals are dull in nature
Valence shell electron of a nonmetal is 4,5,6 and 7
nonmetals are not malleable and ductile in nature
All of the above
Formula of Gypsum is
CuSO₄.5H₂O
CaSO₄.2H₂O
CaSO₄.1/2H₂O
CuSO₄
Formula of Plaster of paris is
CuSO₄
CaSO₄.2H₂O
CaSO₄.1/2H₂O
CuSO₄.5H₂O
