what is the product of (nabh4) reduction of butana...
what is the product of (nabh4) reduction of butanal?a. butane b. 2-butanol c. butanoic acid d. 1-butanol e. no reaction
[readmore]typed answer- butanal is a four c chain aldehyde- nabh4 is a strong reducing agent that reduces carbonyls into alcohol- butanal will be reduced to butanol with this reagent
according to ncert answer would be option (1)and

but according to general chemistry answer would be (3)andoption 1)and





option 2)andoption 3)andoption 4)and cao a) 3ag + 4hn03 > 3agno3 + no + 2h2o

b) mno2 + 4hcl > 2h2o + mncl2 + cl2 let, y = (1 – 2 tan x)(5 + 4 sin x)we have to find dy/dxas we can observe that y is a product of two functions say u and v where,u = (1 – 2tan x) and v = (5 + 4sin x)∴ y = uvas we know that to find the derivative of product of two function we apply product rule of differentiation.by product rule, we have –…equation 1as, u = (1 – 2tan x)∴ ⇒ ⇒ …..equation 2 {∵ }as, v = 5 + 4sin x⇒ ⇒ …equation 3 {∵ }∴ from equation 1, we can find dy/dx∴ using equation 2 & 3, we get –⇒ ⇒ ∵ sin x = tan x cos x , so we get –⇒ hence, on sapling its

oxidation:
cu --> cu^2+ + 2e^-

reduction:
o\_2 + 4e^- -->2o^2- nucletic acid `overset("nucelase")rarr` nucleotides `overset"nuceotidase")rarr`nucleosides `overset("nucleosidase")rarr` sugars+bases 
soucrose `overset("sucrase")rarr` glucose + fructose 
fats `overset("lipase")rarr` diglycerides `overset("lipase")rarr` monoglycerides 
proteins, peptones, proteoses `underset("carboxypeptidase")overset("trypsin//chymotrypsin")rarr` dipeptides
answer: c
solution: bile salts of bile bring about emulsification of fat by which fat droplets are broken down into may small droplets this increaes lipase action on fat, by increasing the available surface area. regardless of the food triggering an allergic reaction the allergic reaction consists of some or all of these symptoms: itchy & swollen of lips, tongue, mouth, throat, nausea, vomiting, cramps, diarrhea, hives, swollen face, eyelids, coughing, wheezing, shortness of breath, a sense of doom, dizziness, loss of consciousness. see more... **Pure substance – ethyl alcohol, oxygen, carbon, distilled water mixture – blood, steel** hydrocodone has a number of potential side effects to include feeling tired or dizzy, nausea, vomiting, constipation, loose stools, developing tolerance, low blood pressure, loss of balance, increased sweating, fainting, dark urine, muscle weakness, turning yellow, kidney failure, liver failure, loss of consciousness and allergic reaction. hydrocarbons are the compounds of hydrogen and carbon. they are the simplest of all the organic compounds.hydrocarbons are of two types:(i) organic (ii) inorganic because of the small size of boron atom and presence of only six electrons in its valence shell, b(oh)3 accepts a pair of electrons from oh- ion of h2o, releasing a proton.the reaction mechanism is: