If α is dissociation constant, then the total number of moles for the reaction
If α is dissociation constant, then the total number of moles for the reaction 2HI ⇌ H₂ + I₂ will be
Options
(a) 1 (b) 1 – α (c) 2 (d) 2 – […]
AIPMT1996
Boron compounds behave as Lewis acid, because of their
Boron compounds behave as Lewis acid, because of their
Options
(a) ionisation property (b) electron deficient nature (c) acidic nature (d) covalent nature
Correct Answer:
electron deficient nature
Explanation:
Lewis acids are those […]
The formula for calcium chlorite is
The formula for calcium chlorite is
Options
(a) CaClO₂ (b) Ca(ClO₂)₂ (c) Ca(ClO₄)₂ (d) Ca(ClO₃)₂
Correct Answer:
Ca(ClO2)₂
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
The IUPAC name of (CH₃)₂CH – CH₂ – CH₂Br is
The IUPAC name of (CH₃)₂CH – CH₂ – CH₂Br is
Options
(a) 1-bromo-3-methylbutane (b) 2-methyl-3-bromopropane (c) 1-bromopentane (d) 2-methyl-4-bromobutane
Correct Answer:
1-bromo-3-methylbutane
Explanation:
No explanation available. Be the first to write the explanation […]
The given reaction 2FeCl₃ + SnCl₂ → 2FeCl₂ + SnCl₄ is an example of
The given reaction 2FeCl₃ + SnCl₂ → 2FeCl₂ + SnCl₄ is an example of
Options
(a) third order reaction (b) first order reaction (c) second order reaction (d) none of these
Correct Answer: […]
The fcc crystal contains how many atoms in each unit cell
The fcc crystal contains how many atoms in each unit cell
Options
(a) 6 (b) 8 (c) 4 (d) 5
Correct Answer:
4
Explanation:
No explanation available. Be the first to write the […]
Which of the following compounds gives benzoic acid on hydrolysis
Which of the following compounds gives benzoic acid on hydrolysis
Options
(a) Chlorobenzen (b) Benzoyl chloride (c) Chlorophenol (d) Chlorotoluene
Correct Answer:
Benzoyl chloride
Explanation:
No explanation available. Be the first to write […]
The electronic configuration of transition elements is exhibited by
The electronic configuration of transition elements is exhibited by
Options
(a) ns¹ (b) ns²np⁵ (c) ns² (n – 1) d¹⁻¹⁰ (d) ns² (n – 1)d¹⁰
Correct Answer:
ns² (n – 1) d¹⁻¹⁰
Explanation: […]
The structure and hybridisation of Si(CH₃)₄ is
The structure and hybridisation of Si(CH₃)₄ is
Options
(a) Octahedral, sp³d (b) tetrahedral , sp³ (c) bent, sp (d) trigonal, sp²
Correct Answer:
tetrahedral , sp³
Explanation:
No explanation available. Be the first […]
At the end of glycolysis, six carbon compound, ultimately changes into
At the end of glycolysis, six carbon compound, ultimately changes into
Options
(a) ethyl alcohol (b) Acetyl Co-A (c) pyruvic acid (d) ATP
Correct Answer:
pyruvic acid
Explanation:
No explanation available. Be the […]