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Arrange the following in the order of increasing solubility in water
(i)$NaHCO_{3}$ (ii) $KHCO_{3}$ (iii) $Mg{(HCO_{3})}_2$ (iv) $ca{(HCO_{3})}_2$

(iv) < (iii) < (ii) < (i)
(i) < (ii) < (iii) < (iv)
(ii) < (iii) < (i) < (iv)
(iii) < (i) < (iv) < (ii)
Additional Questions

Match the following :
Actinide element Atomic number
(a) Plutonium 1. 102
(b) Curium 2. 1OO
(c) Fermium 3. 96
(d) Nobelium 4. 94
(a) (b) (c) (d)

Answer

Match the Number of electrons transferred (a) when one mole of $KMnO_4$ is reduced to (b)
(a) 1, 3, 4, 5
(b) $Mn_{2}O_3$, $MnO_2$, $Mn{O_4^2}^-$, ${Mn^2}^+$

Answer

An example of commonly used herbicide is

Answer

Match the following:
I II III
(1) Thiamine (a) Cheilosis (i) Pellagra
(2) Niacin (b) Polyneuritis (ii) Glossitis
(3) Riboflavin (c) Nicotinamide (iii) Beri beri
(4) Biotin (d) Antipernic (iv) Hyperestheria
(5) Cyanacobalamine (e) Coenzyme R (v) Pernicious anaemia

Answer

The Indian Constitution describes Legislative Relations between Union and States in Article from

Answer

Which of the following is/are incorrectly matched? Select your answer using the codes given below
I. Credit creation - Reserve Bank of India
II. Commercial Bank - Accepting deposits
III. Reserve Bank of India - Control of credit
IV. Quantitative Control — Scheduled Banks

Answer

The phase of rapid growth of population in India falls

Answer

In which of the following states of India, Inland water transport is not important?

Answer

Which kind of power accounts for the largest share of power generation in India?

Answer

What is India’s rank in the global production of milk in 2010-2011?

Answer
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