Covert

In beta^(-1) decay, a (A) neutron coverts into a proton emitting antineutrino (B) neutron coverts into a proton emitting neutrino (C) proton coverts into a neutron emitting antineutrino (D) proton coverts into a neutron emitting neutrino

Read the given paragraph It is lined by glandular and ciliated cells. It absorbs nitrogenous waste products from haemocoel and covert them into uric acid which is excreted out through the hindout Which of the following structures of cockroach is referred here ?

One "mole" of N_(2) is mixed with three moles of H_(2) in a 4L vessel. If 0.25% N_(2) is coverted into NH_(3) by the reaction N_(2)(g)+3H_(2)(g) hArr 2NH_(3)(g) , calculate K_(c) . Also report K_(c) for 1/2 N_(2)(g)+3/2 H_(2)(g) hArr NH_(3)(g)

Calculate change in enthalpy when 2 moles of liquid water at 1 bar and 100^(@) C is coverted into steam at 2 bar and 300^(@) . Assume H_(2)O vapoures to behave ideally. [Latent heat of vaporisation of H_(2)O(l) at 1 bar and 100^(@) C id=s 10.8 kcal per mole] [R= 2cal//"mol" K ]

A gas produced by dropping water on calcium carbide is bubbled through dil. H_(2)SO_(4) in presence of HgSO_(4) . Which of the above reagents can covert the product of the above reaction into gem. Ethylene dichloride.

A bullet of mass 5 g travelling with a speed of 210 m/s, strikes a fixed wooden target. One half of its kinetic energy is converted into heat in the bullt while the other half is coverted into heat in the wood. The rise of temperature of the bullet if the specific heat of its meterial is 0.030 cal/ (g - ""^@C) (1 cal = 4.2 xx 10^7" ergs") close to :