JEE Main - Chemistry मॉक टेस्ट
शुरू करने के लिए एक मॉक टेस्ट चुनें। प्रत्येक मॉक टेस्ट में प्रश्नों का अनूठा सेट है।
JEE Main
Chemistry Mock Test 1
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 2
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 3
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 4
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 5
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 6
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 7
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 8
प्रश्न::
31
अवधि::
62 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 9
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 10
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 11
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 12
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 13
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 14
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 15
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 16
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 17
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 18
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 19
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
JEE Main
Chemistry Mock Test 20
प्रश्न::
30
अवधि::
60 minutes
+4 for correct , -1 for wrong
विषयों/अध्यायों के लिए अभ्यास टेस्ट
नमूना प्रश्न
Ammonia (NH₃) belongs to the C₃v point group. The character table for C₃v has three irreducible representations: A₁, A₂, and E. The z coordinate transforms as A₁, the (x, y) pair transforms as E, and the rotations (R_x, R_y) transform as E while R_z transforms as A₂. Based on selection rules for spectroscopic transitions, which vibrational modes of NH₃ are infrared-active? (NH₃ has 3N − 6 = 6 vibrational modes with symmetry species 2A₁ + 2E.)
A 10.0 g mixture of Na₂CO₃ and NaHCO₃ is heated. Only NaHCO₃ decomposes: 2NaHCO₃(s) → Na₂CO₃(s) + H₂O(g) + CO₂(g). If 0.56 L of CO₂ is collected at STP (molar volume = 22.4 L mol⁻¹), what is the percentage by mass of NaHCO₃ in the mixture? (Molar mass of NaHCO₃ = 84 g mol⁻¹)
According to Molecular Orbital Theory, which of the following species is paramagnetic?
Which set of quantum numbers correctly describes an electron in a 4p orbital?
Which of the following reagents can distinguish between aldehydes and ketones?
The oxidation state of chromium in CrO₅ (blue peroxide of chromium) is:
Which of the following aldehydes undergoes Aldol condensation?
Which of the following is the correct order of stability for the +2 oxidation states of Group 15 elements?
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