Download App

Chemistry MCQ

Analytical Chemistry · ICSE STD 10 (ICSE - English Medium). 9 questions.

Questions

MCQ

🎯

Test yourself on this topic

9 questions · timed · auto-graded

MCQ 11 Mark
A chloride which forms a precipitate that is soluble in excess of ammonium hydroxide is $.......$
  • A
    Calcium chloride
  • B
    Ferrous chloride
  • C
    Ferric chloride
  • ✓
    Copper chloride
Answer
Correct option: D.
Copper chloride
View full question & answer→
MCQ 21 Mark
When dilute sulphuric acid reacts with iron sulphide, the gas evolved is $.......$
  • ✓
    Hydrogen sulphide
  • B
    Sulphur dioxide
  • C
    Sulphur trioxide
  • D
    Vapour of sulphuric acid
Answer
Correct option: A.
Hydrogen sulphide
View full question & answer→
MCQ 31 Mark
Hydroxide of this metal is soluble is sodium hydroxide solution $.......$
  • A
    Magnesium
  • ✓
    Lead
  • C
    Silver
  • D
    Copper
Answer
Correct option: B.
Lead
View full question & answer→
MCQ 41 Mark
The metal oxide which can react with acid as well as alkali is $.......$
  • A
    Silver oxide.
  • B
    Copper $(II)$ oxide.
  • ✓
    Aluminium oxide
  • D
    Calcium oxide
Answer
Correct option: C.
Aluminium oxide
View full question & answer→
MCQ 51 Mark
Which salt solution is soluble in excess of $NH _4 OH$ ________ .
  • A
    Iron (II) salts
  • B
    Iron (III) salts
  • C
    Lead salts
  • ✓
    Copper (II) salts
Answer
Correct option: D.
Copper (II) salts
Copper (II) salts solution is soluble in excess of $NH _4 OH$
View full question & answer→
MCQ 61 Mark
Metal + alkali → salt + _________ .
  • A
    $N_2$
  • ✓
    $H_2$
  • C
    $H_2O$
  • D
    $OH$
Answer
Correct option: B.
$H_2$
Metal + alkali → salt + $H_2$
View full question & answer→
MCQ 71 Mark
Sodium zincate $\left( Na _2 ZnO _2\right)$ is is ________ .
  • A
    Pale blue ppt
  • B
    Reddish brown ppt
  • ✓
    Colourless
  • D
    Dirty green ppt
Answer
Correct option: C.
Colourless
Sodium zincate $\left( Na _2 ZnO _2\right)$ is is Colourless
View full question & answer→
MCQ 81 Mark
Which one is colourless anion?
  • ✓
    $HCO _3^{-}$
  • B
    $Cr 20_7^{2-}$
  • C
    $CrO _7^{2-}$
  • D
    $MnO _4^{-}$
Answer
Correct option: A.
$HCO _3^{-}$
View full question & answer→
MCQ 91 Mark
Color of ferrous ion is ________ .
  • A
    Blue
  • ✓
    Green
  • C
    Pink
  • D
    Light green
Answer
Correct option: B.
Green
Color of ferrous ion is : Green.
View full question & answer→
Generate Paper FreeAll Analytical Chemistry topics
MCQ - Chemistry STD 10 Questions - Vidyadip