Description : What can we say about the electrons in a metallic bond?
Last Answer : The electrons in a metal are delocalised.
Description : The covalent bond that is repeatedly present between different amino acid residues in a protein is called (a) p-bond (b) hydrogen bond (c) peptide bond (d) metallic bond
Last Answer : Ans:(c)
Description : Metallic surveying tapes are made of __________ which has a low co efficient of expansion & enough strength. (A) Invar (B) Hastelloy (C) Duralumin (D) Monel metal
Last Answer : (A) Invar
Description : Maraging steels derive their strength from the following mechanism: (A) A fine, highly dislocated and strong martensite (B) Fine dispersions of inter-metallic of Fe, Ni, Ti etc (C) Fine ... alloy carbides in a ferrite matrix (D) Fine dispersions of Fe3 C nucleated on dislocations in austenite
Last Answer : Option A
Description : What is Bonding Strength ? What are the rules or steps to calculate the bond strength ? What is the first thing to do to calculate the bond strength ?
Last Answer : The force of attraction that attaches another atom to a bonded atom is called bonding force. Sodium chloride contains ionic bonds between sodium ions and chloride ions. Covalent bonds exist between carbon and ... that attaches another atom to one atom bound by all these bonds is called bond energy.
Description : How many orders are correct: (a) H—F lt H-Cl lt H—Br lt H—I (Bond length) (b) H—F lt H—I ltH—Br ltH—I (Acidic strength) (C) H—I H—Br lt H—Cl ltH—F (Bo
Last Answer : How many orders are correct: (a) H-F lt H-Cl lt H-Br lt H-I (Bond length) (b) H-F lt H-I ltH- ... power) (f) H-Fgt H-Igt H-Brgt H-Cl (Boiling point)
Description : which of the following has maximum bond strength:
Last Answer : which of the following has maximum bond strength: A. (A) HI B. (B) HCI C. (C) HF D. (D) HBr
Description : What are three physical properties of ionic compounds that are associated with ionic bonds and relate them to bond strength?
Last Answer : These are melting point, boiling point, hardness.
Description : How is the strength of hydrogen bond determined?
Last Answer : Ans. Strength of H bonding determined by the coulombic interaction between the electronegative atom of one molecule and H atom of other molecule.
Description : Which describes the bond strength or bond dissociation energy? (a) energy required to break a bond (b) energy released when a bond breaks (c) energy released when a bond is formed (d) (a) and (c)
Last Answer : (a) and (c)
Description : Which of the following ranges best represents the strength of a hydrogen bond? (a) 5-10 kcals (b) 60-80 kcals (c) 80-100 kcals (d) 100-120 kcals
Last Answer : 5-10 kcals
Description : High strength concrete is used in pre-stressed member (A) To overcome high bearing stresses developed at the ends (B) To overcome bursting stresses at the ends (C) To provide high bond stresses (D) All the above
Last Answer : Answer: Option D
Description : If a beam fails in bond, then its bond strength can be increased most economically by (A) Increasing the depth of beam (B) Using thinner bars but more in number (C) Using thicker bars but less in number (D) Providing vertical stirrups
Last Answer : Answer: Option B
Description : The length of bar necessary to develop the full strength of the bar is called [ A ] Bond [ B ] Development length [ C ] End anchorage [ D ] Splicing
Last Answer : [ B ] Development length
Description : The advantage of the silicone in soft relining material over ….. rubber is, A. Retains high flow B. Prevents the colonization of Candida albicans C. Resilient in long run D. Better bond strength
Last Answer : C. Resilient in long run
Description : Would you ever, voluntarily, physically bond and meld with a sapient symbiote, that shares your thoughts, in exchange for physical benefits?
Last Answer : I like my own autonomy, thank you.