1 RBTS PAPER(CHEMISTRY)
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NEET DIGITAL LIBRARY
1 RBTS PAPER

160636 20 gm \(\mathrm{H}_2 \mathrm{SO}_4\). Find \% W/V and strength respectively :

1 \(5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
2 \(0.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
3 \(1.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
4 \(1.5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
NCERT-20
1 RBTS PAPER

160637 Calculate the amount of water \((\mathrm{g})\) produced by the combustion of \(16 \mathrm{~g}\) of methane :

1 \(16 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
2 \(36 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
3 \(12 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
4 \(8 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
NCERT-11
1 RBTS PAPER

160638 What is the mass of an atom of \(\mathrm{Ag}\) (At. Wt. \(=108\) amu):

1 \(2.79 \times 10^{-25} \mathrm{Kg}\)
2 \(1.79 \times 10^{-25} \mathrm{Kg}\)
3 \(2.97 \times 10^{-20} \mathrm{Kg}\)
4 \(1.79 \times 10^{-20} \mathrm{Kg}\)
NCERT 13
1 RBTS PAPER

160639 If \(\mathbf{N}_0\) is Avogadro's number, then number of valence electrons in \(4.2 \mathrm{~g}\) of nitride ions \(\mathrm{N}^{3-}\) is :

1 \(2.4 \mathrm{~N}_0\)
2 \(4.2 \mathrm{~N}_0\)
3 \(1.6 \mathrm{~N}_0\)
4 \(3.2 \mathrm{~N}_0\)
NCERT 18
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1 RBTS PAPER

160636 20 gm \(\mathrm{H}_2 \mathrm{SO}_4\). Find \% W/V and strength respectively :

1 \(5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
2 \(0.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
3 \(1.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
4 \(1.5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
NCERT-20
1 RBTS PAPER

160637 Calculate the amount of water \((\mathrm{g})\) produced by the combustion of \(16 \mathrm{~g}\) of methane :

1 \(16 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
2 \(36 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
3 \(12 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
4 \(8 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
NCERT-11
1 RBTS PAPER

160638 What is the mass of an atom of \(\mathrm{Ag}\) (At. Wt. \(=108\) amu):

1 \(2.79 \times 10^{-25} \mathrm{Kg}\)
2 \(1.79 \times 10^{-25} \mathrm{Kg}\)
3 \(2.97 \times 10^{-20} \mathrm{Kg}\)
4 \(1.79 \times 10^{-20} \mathrm{Kg}\)
NCERT 13
1 RBTS PAPER

160639 If \(\mathbf{N}_0\) is Avogadro's number, then number of valence electrons in \(4.2 \mathrm{~g}\) of nitride ions \(\mathrm{N}^{3-}\) is :

1 \(2.4 \mathrm{~N}_0\)
2 \(4.2 \mathrm{~N}_0\)
3 \(1.6 \mathrm{~N}_0\)
4 \(3.2 \mathrm{~N}_0\)
NCERT 18
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1 RBTS PAPER

160636 20 gm \(\mathrm{H}_2 \mathrm{SO}_4\). Find \% W/V and strength respectively :

1 \(5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
2 \(0.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
3 \(1.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
4 \(1.5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
NCERT-20
1 RBTS PAPER

160637 Calculate the amount of water \((\mathrm{g})\) produced by the combustion of \(16 \mathrm{~g}\) of methane :

1 \(16 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
2 \(36 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
3 \(12 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
4 \(8 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
NCERT-11
1 RBTS PAPER

160638 What is the mass of an atom of \(\mathrm{Ag}\) (At. Wt. \(=108\) amu):

1 \(2.79 \times 10^{-25} \mathrm{Kg}\)
2 \(1.79 \times 10^{-25} \mathrm{Kg}\)
3 \(2.97 \times 10^{-20} \mathrm{Kg}\)
4 \(1.79 \times 10^{-20} \mathrm{Kg}\)
NCERT 13
1 RBTS PAPER

160639 If \(\mathbf{N}_0\) is Avogadro's number, then number of valence electrons in \(4.2 \mathrm{~g}\) of nitride ions \(\mathrm{N}^{3-}\) is :

1 \(2.4 \mathrm{~N}_0\)
2 \(4.2 \mathrm{~N}_0\)
3 \(1.6 \mathrm{~N}_0\)
4 \(3.2 \mathrm{~N}_0\)
NCERT 18
NEET DIGITAL LIBRARY
1 RBTS PAPER

160636 20 gm \(\mathrm{H}_2 \mathrm{SO}_4\). Find \% W/V and strength respectively :

1 \(5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
2 \(0.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
3 \(1.5 \% \mathrm{~W} / \mathrm{N}, 25 \mathrm{gm} / \mathrm{lit}\)
4 \(1.5 \% \mathrm{~W} / \mathrm{N}, 50 \mathrm{gm} / \mathrm{lit}\)
NCERT-20
1 RBTS PAPER

160637 Calculate the amount of water \((\mathrm{g})\) produced by the combustion of \(16 \mathrm{~g}\) of methane :

1 \(16 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
2 \(36 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
3 \(12 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
4 \(8 \mathrm{~g} \mathrm{H}_2 \mathrm{O}\)
NCERT-11
1 RBTS PAPER

160638 What is the mass of an atom of \(\mathrm{Ag}\) (At. Wt. \(=108\) amu):

1 \(2.79 \times 10^{-25} \mathrm{Kg}\)
2 \(1.79 \times 10^{-25} \mathrm{Kg}\)
3 \(2.97 \times 10^{-20} \mathrm{Kg}\)
4 \(1.79 \times 10^{-20} \mathrm{Kg}\)
NCERT 13
1 RBTS PAPER

160639 If \(\mathbf{N}_0\) is Avogadro's number, then number of valence electrons in \(4.2 \mathrm{~g}\) of nitride ions \(\mathrm{N}^{3-}\) is :

1 \(2.4 \mathrm{~N}_0\)
2 \(4.2 \mathrm{~N}_0\)
3 \(1.6 \mathrm{~N}_0\)
4 \(3.2 \mathrm{~N}_0\)
NCERT 18
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