Q32.The set in which compounds have different nature is: (1) B(OH)3 and H3 PO3 (2) B(OH)3 and Al(OH)3 (3) NaOH and Ca(OH)2 (4) Be(OH)2 and Al(OH)3
What This Question Tests
This question tests the understanding of the acidic, basic, or amphoteric nature of various hydroxides, including non-metal oxyacids and metal hydroxides from different groups and periods.
Concepts Tested
๐ NCERT Sections This Tests
7.14 โ Give Two Reactions That Show The Acidic Nature Of Phenol. Compare Acidity
Chemistry Class 12 ยท Chapter 7
7.14 Give two reactions that show the acidic nature of phenol. Compare acidity of phenol with that of ethanol.
5.15 โ Discuss The Nature Of Bonding In The Following Coordination Entities On The
Chemistry Class 11 ยท Chapter 5
5.15 Discuss the nature of bonding in the following coordination entities on the basis of valence bond theory: (i) [Fe(CN)6] 4โ (ii) [FeF6] 3โ (iii) [Co(C2O4)3]3โ (iv) [CoF6] 3โ
7.7 โ Predict The Major Product Of Acid Catalysed Dehydration Of
Chemistry Class 12 ยท Chapter 7
7.7 Predict the major product of acid catalysed dehydration of (i) 1-methylcyclohexanol and (ii) butan-1-ol
๐ Question Details
- Chapter
- Chemical Bonding
- Topic
- Acidic and basic nature of hydroxides
- Year
- 2021
- Shift
- 20 Jul Shift 1
- Q Number
- Q32
- Type
- MCQ
- NCERT Ref
- Class 11 Chemistry Ch 4: Chemical Bonding
More from this Chapter
Q83.Which of the following are arranged in an increasing order of their bond strengths ? (1) Oโ2 < O2 < O+2 < O2โ2 (2) O2โ2 < Oโ2 < O2 < O+2 (3) Oโ2 < O2โ2 < O2 < O+2 (4) O+2 < O2 < Oโ2 < O2โ2
Q84.Which of the following statements is true ? (1) HF is less polar than HBr (2) absolutely pure water does not contain any ions (3) chemical bond formation take place when forces (4) in covalency transference of electron takes place of attraction overcome the forces of repulsion
Q85.For an ideal gas, number of moles per litre in terms of its pressure P, gas contant R and temperature T is (1) PT/R (2) PRT (3) P/RT (4) RT/P
Q88.Which one of the following pairs of molecules will have permanent dipole moments for both members? (1) NO2 and CO2 (2) NO2 and O3 (3) SiF4 and CO2 (4) SiF4 and NO2