Home
Class 12
CHEMISTRY
STATEMENT - 1 : HCO(3)^(-) and CO(3)^(-2...

STATEMENT - 1 : `HCO_(3)^(-) and CO_(3)^(-2)` both gives colourless gas on addition of dil. HCl.
STATEMENT - 2 : Both `HCO_(3)^(-) and CO_(3)^(-2)` gives with ppt with `Mg^(+2)`

A

Statement-1 is True, Statement-2, is True, Statement-2 is a correct explanation for Statement-7

B

Statement-1 is True, Statement-2, is True, Statement-2 is NOT a correct explanation for Statement-7

C

Statement-1 is True, Statement-2 is False

D

Statement-1 is False, Statement-2 is True

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION E)|5 Videos
  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION F)|6 Videos
  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION C)|12 Videos
  • POLYMERS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-D)|13 Videos
  • REDOX REACTIONS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D|10 Videos

Similar Questions

Explore conceptually related problems

STATEMENT - 1 : NaNO_(2) and NaNO_(3) gives brown ring test. STATEMENT - 2 : Both gives blue coloured gas with conc. H_(2)SO_(4) . STATEMENT - 3 : NO_(3)^(-) gives ammonia with NaOH in presence of Cu .

Assertion Both NO_(3)^(Theta) and CO_(3)^(2-) ions are triangular planar Reasoning Hybridisation of central atom in both NO_(3)^(Theta) and CO_(3)^(2-) is sp^(2) .

LiHCO_(3) and Ca(HCO_(3))_(2) are not found in solid state .

Write the resonance structure of CO_(3)^(2-) and HCO_(3)^(ө) .

STATEMENT - 1 : Co^(2+) gives green colour with Br_(2) water in presence of KHCO_(3) and STATEMENT - 2 : Green colour is due to formation of CoCO_(3) .

SO_(3)^(2) and SO_(4)^(2) both give while ppt.with BaCl_(2) solution how is SO_(3)^(2-) detected in presence of SO_(4)^(2) ?

STATEMENT - 1 : NaNO_(2) on treatment with dil. HCl gives brown coloured gas directly. STATEMENT -- 2 : [Fe(CN)_5NO]^(-2) is used for the detection of of S^(-2) . STATEMENT - 3 : Precipitate of Agl are of yellow colour

The reagent which can't be used to detect the presence of both CO_(3)^(2-) and HCO_(3)^(-) in a mixture is -

STATEMENT-1: CO is stronger ligand than CN^(-) STATEMENT-2: CO and CN^(-) both show synergic bonding with metal . STATEMENT-3: CO and N_(2) are isoelectronic ligands but N_(2) is a weaker ligand than CO but stronger than NH_(3) .

STATEMENT-1: For the reaction NaOH + H_(2)CO_(3) to NaHCO_(3) + H_(2)O equivalent weight of H_(2)CO_(3) is 62. STATEMENT-2: n factor of H_(2)CO_(3) is 1 (in above reaction) and equivalent mass =("Molecular mass")/("n factor")