NEET 2016

The molar conductivity of a $$0.5 mol /dm^3$$ solution of $$AgNO_3$$, with electrolytic conductivity of $$5.76 \times 10^{-3} S cm^{-1}$$ at 298 K is

The decomposition of phosphine $$(PH_3)$$ on tungsten at low pressure is a first-order reaction. It is because the

The coagulation values in millimoles per litre of the electrolytes used for the coagulation of $$As_2S_3$$ are given below:
I. $$(NaCl) = 52$$
II. $$(BaCl_2) = 0.69$$
III. $$(MgSO_4) = 0.22$$
The correct order of their coagulating power is

During the electrolysis of molten sodium chloride, the time required to produce 0.10 mol of chlorine gas using a current of 3 amperesis

How manyelectrons canfit in the érbital for which n = 3 and l = 1?

For a sample of perfect gas when its pressure is changed isothermally from $$p_i$$ to $$p_f$$, the entropy change is given by

The van’t Hoff factor(i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is

The percentage of pyridine $$(C_5H_5N)$$ that forms pyridinium ion $$(C_5H_5N^{+}H)$$ in a 0.10 M aqueous pyridine solution ($$K_b$$ for $$C_5H_5N = 1.7 \times 10^{-9}$$) is

In calcium fluoride, having the fluorite structure, the coordination numbers for calcium ion $$(Ca^{2+})$$ and fluoride ion $$(F^{-})$$ are

If the $$E_{cell}^{\circ}$$ for a given reaction has a negative value, which of the following gives the correct relationships for the values of $$\triangle G^\circ$$ and $$K_{eq}$$?